How will you determine the percentage germination of mongo seeds?

Answers

Answer 1

The percentage germination of mongo seeds is an important measure in evaluating seed quality. It is also used to determine seedling vigor, which is important for successful seedling establishment and growth.

To determine the percentage germination of mongo seeds, one should first prepare the sample. This involves counting out the desired number of seeds and placing them in a container filled with warm water. The water should be changed and the seeds should be agitated periodically for about 12 hours. After 12 hours, the seeds should be drained and placed in a moist paper towel.

Once the seeds have been placed in the moist paper towel, they should be incubated in a warm location for several days. This allows the seeds to begin the germination process. During the incubation period, the paper towel should be monitored and kept moist.

Once the germination process has begun, the percentage germination can be calculated. To do this, the seeds should be counted and the number of seeds that have germinated should be recorded. The percentage of germination can then be calculated by dividing the number of germinated seeds by the total number of seeds, and multiplying the result by 100.

Another important part of the process is determining the quality of germination.

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Related Questions

41 points and BRAINIEST 11. A species of rodent can either have brown fur or white fur. Brown fur is recessive and white fur is dominant. Which of the following would cause the rodent population to not be in Hardy-Weinberg Equilibrium? (2 points) Situation In Hardy-Weinberg Equilibrium? Brown fur allows rodents to hide more easily White fur attracts mates better. Rodents cannot leave or enter their habitat The rodents mate randomly, The rodents mutate a new allele for gray hair

( I don't understand what to write in the box thing)​

Answers

Answer:

i think yes in  3 4 5 not in 1 2. It's asking if the genetic situation applies to the hardy equillibrium.

Explanation:

Please I need help on this

Answers

Answer:

C: Converting radiant energy into chemical energy.

Explanation:

Only plants (producers) in a typical ecostystem can convert radiant energy into chemical energy.

Answer:

Converting Radiant energy into Chemical energy.

Explanation:

There are two main purposes for plants. 1. Providing oxygen 2. serving as producers. As we know, plants take in the sunlight from the sun and make glucose with it. This glucose in its form is chemical energy that benefits both the plants, or the consumers that eat them, or some parts of the plant. It does not talk about oxygen or atmosphere except for nitrogen, which they actually get from the ground. Therefore, Converting Radiant energy into Chemical energy would be the right answer.

The female part of the flower consists of:
Choose all that apply.

A. style

B. stamen

C. stigma

D. ovary

Answers

Answer:

A. style.

D. ovary.

goodluck!

Answer:

A. style.

D. ovary.

Explanation:

Hope this helps

How are organisms in the kingdoms Fungi and Animalia similar?

Answers

Answer:

their trophic level, neither fungi nor animals are producers, both must use external food sources for energy.

Which of these is the most likely reason that a population might crash?

Answers

Answer:

The carrying capacity of the environment suddenly drops.

Explanation:

What do radio waves and microwaves have in common?

Both have lower frequencies than visible light.

Both have shorter wavelengths than visible light.

Both are at the side of the spectrum that has the highest frequency.

Both have radiant energy than visible light.

Answers

Answer:

Both have longer wavelengths than visible light as their frequency is much smaller than visible light.

Explanation:

hope this helps

Answer:

it would be A

Explanation: i just took the quiz

A biologist is using a dichotomous key to identify fish.

1. (a) Has a single dorsal fin ® 5
(b) Has a double dorsal fin ® 2
2. (a) One fin is spiny, the other is smooth ® 3
(b) One fin is not spiny or smooth ® 4
5. (a) Has small fin on back near tail ® 6
(b) Has no fin on back near tail ® 7
6. (a) Has barbs near the mouth ® Catfish
(b) Does not have barbs near the mouth ® 10
7. (a) Tail is asymmetrical ® 8
(b) Tail is symmetrical ® 9
10. (a) Scales are small ® Trout
(b) Scales are large ® Whitefish

What is the next step to take to identify a fish that has a single dorsal fin and no fin on the back near the tail?
step 5
step 2
step 7
step 6

Answers

Answer:

The next step to take to identify the fish is step 7.

Explanation:

A dichotomous key is relatively simple to interpret. All you need to do is to:

carefully observe your organism, know some technical terms or have a biological dictionary, and follow the descriptions.

The dichotomous key is going to lead you to the answer. Each step states two descriptions -a and b-, that are the potential answers. You need to observe your specimen and see which of the descriptions matches the organism. Once you choose the correct description, the key leads you to the next step. In the next step, the procedure is the same. You have to repeat it until you reach the name of your organism.

So, in this example, our organism is a fish, and we know that it has a single dorsal fin and no fin on the back near the tail. So,

1. (a) Has a single dorsal fin ---------------- step 5

  (b) Has a double dorsal fin ----------------step 2

We have two options, single dorsal fin or double dorsal fin. Our fish has a single dorsal fin, so the correct option is (a). By choosing (a), the key sends us to step 5. Note: In the hypothetical scenario of having a double dorsal-finned fish, the correct option would be (b), which would lead us to step 2.

5. (a) Has small fin on the back near tail ---------- step 6

    (b) Has no fin on the back near tail -------------- step 7

Again, we have two options, with a back fin near the tail, or without. Our fish does not have any back fin near the tail, so we choose option (b). This option leads us to step number 7. Note: In the hypothetical scenario of having a fin in the back near the tail, we should choose option (a), which leads us to step 6. But this is not the case. So we go to step 7.

7. (a) Tail is asymmetrical --------------- step 8

   (b) Tail is symmetrical ----------------- step 9

Once in 7, we need to see if our specimen has a symmetrical or asymmetrical tail. Depending on the answer, we go to step 8 or 9. And so on until we get to know the name of the fish.

Answer:  The correct answer is step 7

Explanation:  Confirmed correct.

In an area where trees are growing taller, the giraffe population must adapt if it is to survive. Which statement BEST explains how the giraffes would be able to survive and reproduce?



F The genetic material for neck length within the offspring must mutate.
G The trait for longer legs would have to be a response to the change in the environment.
H The genetic material for smaller, shorter hind legs must exist within the giraffe population.
J The trait for longer necks must exist within the population and be inherited by the offspring.

Answers

Answer:

J. the trait for longer necks must exist within the population and be inherited by the offspring

Lamarckism was the theory was given by Lamarck and is based on physical changes. Giraffes would be able to survive when the traits of the long necks are inherited. Thus, option J is correct.

What is inheritance?

Inheritance is the passing of the genetic material down the generation so that the beneficial traits that are essential for survival are passed from one generation to another.

When the trait essential for the giraffes to survive like long necks and legs are passed from one generation to another through reproductive methods then they will be able to survive.

Therefore, option J. trait for the longer neck must pass or be inherited by offspring.

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What does the term maturity group mean?
O the age and skeletal ossification of the animal at slaughter
O the level of ossification in the bones of the animal
O the length of time the beef has been stored after slaughter
O the median age of the herd the animalas from
arbas

Answers


O the length of time the beef has been stored after slaughter
I think

Which side of the heart contains only deoxygenated blood? Only oxygenated blood?

Answers

Answer: The right ventricle receives deoxygenated blood, The left ventricle receives oxygenated blood from the left atrium

Explanation:

Which government department is responsible for the conservation of soil and water? O the Department of Agriculture and Forestry O the Department of Environmental Quality O the Department of Natural Resources the Department of Wildlife and Fisheries​

Answers

Answer: The Department of Agriculture and Forestry (Answer: A)

Explanation:This is 100% the correct answer. No cap.

Answer:

A

Explanation:

NEED HELP
In a population of cats, a gene that controls an observable trait has several different alleles. Which of the following best explains how genetic drift might affect the genetic makeup of this cat population over time?

It is a directed process, so it might cause an increase in the gene pool's allele frequencies.
It is a nonselective process, so it might cause an allele to disappear from the gene pool by chance.
It is a random process, so it might cause a population to reach genetic equilibrium.
It is a selective process, so it might cause an increase in the population's genetic variation.

Answers

Answer:  It is a nonselective process, so it might cause an allele to disappear from the gene pool by chance brainliest?

Explanation:

Please the following steps of photosynthesis in order

Answers

Answer:

sunlight obsorbed

water is split

glucose formed

glucose used

oxygen released

Explanation:

According to the dichotomous key, the organism pictured would be a member of the kingdom
A) Animalia.
B) Fungi.
C)Eubacteria.

Answers

I believe this is (A) Animalia

Answer: its C

Explanation:

Why is hypertension, or high blood pressure, a serious health risk?

Answers

Ans: High blood pressure can cause hardening and thickening of the arteries (atherosclerosis), which can lead to a heart attack, stroke or other complications. Aneurysm. Increased blood pressure can cause your blood vessels to weaken and bulge, forming an aneurysm. If an aneurysm ruptures, it can be life-threatening.

Can someone please help

Answers

Answer:

Malleable : Able to be Hammered or rolled into a flat sheet.

Ductile : Able to be pulled into a long wire.

Conductivity : Ability to move heat or electricity to another object.

Reactivity : the ease and speed an atom has combining with other atoms

arrange the items listed into different groups. Give each group a title indicating what the members of that group have in common.
Apples, peas, orange, banana, carrot, lettuce, turnip, pear, grape, potato

Answers

Answer: The caterogries are fruit and vegtables

Explanation: The fruits are: apple, orange, banana, pear, and grape.                  The vegtables are: peas, carrot, lettuce, turnip, and potato

We classify the given fruits and vegetables on the basis of true seeds and bogus seeds.

True seeds: Apple, Peas, Orange, Lettuce, and Pear.Bogus seeds: Banana, Carrot, turnip, grapes, and Potato.

What do you mean by Seeds?

Seeds may be defined as a reproductive unit of flowering plants which are capable of inducing other identical plants.

Banana, potato, grapes, orange, apple, etc. have fleshy endocarp that surrounds either the true seeds or bogus seeds.

Sometimes, bogus seeds are not visible with our bare eyes.

Therefore, it is well-differentiated above.

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how do neurons transmit signals throughout the body?

Answers

Answer:

When neurons communicate, an electric impulse triggers the realease of neurotransmitters from the axon into the synapse. The neurotransmitters cross the synapse and bind to special molecules on the other side ,called receptors. Receptors are located on the dendrites. Receptors receive And process the messages

hey besties if you would help me with these questions i think i can finally get myself to fully understand and do the rest of the assignment lol (its very late lol and i’m so close to just giving up)

1. explain how body plan and anatomy enables invertebrate to perform essential functions it needs to survive.

2. explain how body plan and anatomy enables chordate to perform essential functions it needs to survive.

3. explain how body plan and anatomy enables primate to perform essential functions it needs to survive.

Answers

Answer:

1)Invertebrates are known as creatures that do not have backbones. Even though these creatures do not have backbones, they have been uniquely designed in order to survive. According to studies, most of these creatures are found in the sea and one of them is the Star Fish or also called as the Sea Star. Starfish's functions and ability to survive is not the same like other animals which make them unique in a different way. The starfish's body is hard and bony for protection purposes and they exist in a variety of colors for camouflage. Their essential functions in order to survive are as follows:

-The Ability to Regenerate: Starfishes have the ability to grow damaged and lost limbs or even their entire body as long as the center part is still present and intact. And this is their way of reproduction as well.

-Having Tube Feet: Its arms are covered with a suction-like tiny cups of tube feet. This unique design of the starfishes enables them to move and secure themselves, especially on rocks and ocean floors.

-Unique Feeding Ability: Sea Stars don't have mouths nor teeth to ingest food. Rather, these creatures have the ability to push open or turn their stomachs out and digest its food. After digestion, their stomachs retract back to their bodies.  

-Vascular System: How starfishes survive does not rely on having hearts, brains and blood. Rather, they use the seawater. The seawater serves as the one the circulates inside the sea stars' bodies and this is when nutrients and oxygen are being transported and absorbed.

2)Keep in mind invertebrates are those who have exoskeletons (outside skeleton) or are hydrostatic (no skeleton). This make up 95% of all animals for example an ant or sponge. For a sponge, all it has is tissues that enable it to allow water to flow out the tops.  

Chordata are anything with vertebrates so a simple fish could suffice. THEY HAVE 4 SPECIFIC CHARACTERISTICS: 1.Notochord 2.Dorsal, hollow nerve cord 3.Pharyngeal slits 4.Muscual, an.al tail  

This is us, we have thumbs, and vertebrates.

3)The bipedalism of primates puts their heads on a higher elevation and this allows them to see predators or prey from afar hence giving them advantage. Opposable thumbs on the hand and feet allow primates to grasp and handle objects effectively hence are able to make use of tools for hunting and etcetera

Explanation:

A plant biologist is asked to develop strawberry plants with larger, sweeter berries. Through selective breeding, the biologist successfully produces the new strawberry plant.

What is one method the biologist can use to produce many identical strawberry plants of the same kind

Answers

Answer: Clonal progagation

Explanation:

Clonal propagation involves the production of identical individual without the fusion of germ cells. It can be multiplication through stem and other plants part such as leaves.

Strawberry as a fruits can be multiplied using the stems thus preventing the germ cells from genetic recombination that could lead to the formation of entirely new plants. It does not involve the union of male and female germ cells.

Describe the interactions between transcription factors and promoter sites that lead to the initiation of transcription. Predict the effect of adding negative regulation molecules to the interaction.

Answers

Answer:

A genetic sequence, the TATA box, is a transcriptions start site and initiates transcription through the formation of RNA polymerase. Negative regulation may inhibit the initiation of transcription and/or repress gene expression.

Explanation:

proteins called transcription factors bind to the TATA box, this triggers RNA polymerase to start synthesizing RNA to DNA

What biome is Alabama in

Answers

Answer:

Deciduous forest biome

Explanation:

Deciduous forests are found in the following states in the U.S: Florida, Georgia, South Carolina, Alabama, Virginia, parts of Texas and Tennessee. Among the countries in Europe that have Deciduous forest biome include Italy, Spain, France, Bulgaria, Poland and much more.

Miss Emily's hometown in Alabama is the town in which William Faulkner's story "A Rose for Emily" is set, while Woodstock is a small community in Bibb County, Alabama. Despite the fact that the two places are distinct, there are a few similarities between them.

First and foremost, both towns are situated in Alabama, which means that they share a geographic location. Both towns are in the Deep South, a region known for its sultry climate, and both are located in rural areas. This implies that the two towns are exposed to comparable weather patterns and experience similar seasons throughout the year.

Second, both towns have a rich history, which is reflected in their architecture and cultural traditions. For example, Miss Emily's hometown has a beautiful but decaying old Southern mansion, which is symbolic of the town's former glory. Similarly, Woodstock, like many other small towns in the region, has numerous old homes and buildings that are over a century old.

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I need helo with one please help and if you can do number 2 that would be good please help

Answers

Answer:

1.

✔Deep sea trenches

✔Mountains

✔Faults

2.

B. It is an ancient supercontinent

Explanation:

The above answers are correct.

The convergent plate boundary is known to be an area on Earth where subduction occurs. It is a place where two or more lithospheric plates collide. This convergent plate boundary is characterized by deep ocean trenches,  island arcs, mountain ranges, faults and volcanoes.

Pangaea is known to be a supercontinent that actually incorporated almost all the earth's landmasses and it is said to have existed during the late Paleozoic and early Mesozoic eras. It is revealed that over 150 million years the supercontinent began to break apart.

You are an endotherm, which is another name for being warm blooded. Warm blooded organisms...

A) maintain a constant body temperature despite the external temperature of their surroundings.

B) use the external temperature to maintain an internal body temperature

I need help




Answers

Answer

the answer is A

although our tempurature can vary depending on extreme hots and colds, or other external factors such as sickness.

Explanation:

Help me out pleaseeeeeeees

Answers

The answer is c I just did the same test

HELP PLEASE

A preservation biologist conducted an experiment on two islands (A and B) of similar size, climate, species composition, and richness. Originally, a large population of the same invasive species, a brown tree snake, was present on both islands. It had led to the extinction of some native lizards and forest birds. In her experiment, the biologist removed the brown tree snake from island B but not from island A. She then recorded the number of animal species on each island over a period of 24 months. The data collected is shown in the graph below:

Analyze the data above in terms of interspecific relationships and communities. Which statement best explains the difference in species present on each island over the course of the experiment?

The scientist is the ecosystem engineer of island B.
The brown tree snake was a keystone species on island B.
The brown tree snake is a foundation species on island A.
The brown tree snake is the ecosystem engineer on island A.

Answers

Boiga irregularis or brown snake is a slender, climbing snake with a vertical pupil and large eyes, providing it better nocturnal vision. The species has no natural predator. When the brown snake is accidentally released into the island, it will result in local extinction of the majority of the island's native lizard and bird species.

It will also result in cascading ecological influences by eradicating native pollinators, resulting in the corresponding reduction of the native plant species.

Hence, the correct answer will be fewer birds and more snakes.

Ecosystemic engineers might affect the ecosystem structure and community dynamics. Option D. The brown tree snake is the ecosystem engineer on island A.

What are ecosystem engineer species?

Ecosystemic engineers are organisms that can modify the environment in which they live, influencing other species by changing biotic and abiotic factors and affecting resources availability.

Usually, the interaction of ecosystemic engineers with other species has a consequence on the ecosystem structure and equilibrium.

Based on this concept, many invasive species are considered ecosystemic engineers.

Invasive species are uncontrollable and provoke significant damage to the structure of native ecosystems, affecting endemic species. They produce ecological imbalances in the trophic chains and the dynamics of communities.

By affecting the structure of native ecosystems, they produce cascade effects in resident biota, altering the composition and habits of species in the region and modifying physical and chemical conditions in the environment.

The statement that best explains the difference in species present on each island over the course of the experiment is that The brown tree snake is the ecosystem engineer on island A. Option D.

As we can see, in the presence of the brown tree snake, many species suffered extinction on island A, probably by both direct and indirect effects of the invasive snake.

Island B, on the other hand, kept plenty of species diversity. This is because the snake was removed from the island. Native species managed to increase their population size and to establish again.

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The integumentary and muscular systems work together interactively for which
main purpose?
a) When a cat feels threatened the muscles under their skin contract to extend
the hairs on their backs and tails.
b)When a baboon is ready to mate it secretes a hormone which turns their
backside red.
c) When a giraffe fights over territory they swing their muscular necks and strike
each other with their bony ossicones.
d)Goldfish and other fish species are covered in scales to protect them from
pathogens and disease.

Answers

Answer: When a cat feels threatened the muscles under their skin contract to extend

the hairs on their backs and tails.

Explanation:

In some carnations, red is co-dominant with white. What might the heterozygote look like?
1. Pink
2. Red with White speckles
3. Red
4. White

Answers

Answer: Red

Explanation:

Sorry if I'm wrong

This is related to the serengeti book by sean b carol

Answers

Answer:

i dont about this question ❓

Xylem and phloem carry out specific functions in a plant. Which of the following terms does not apply to either xylem or phloem? a. Specialized cells b. Eukaryotic cells c. Differentiated cells d. Prokaryotic cells

Answers

Answer:

Prokaryotic cells

Explanation:

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enter the decimal equivalent of 11/8 16. April Atherton is an accounting clerk with an annual salary of $22,500. Her benefits include $834 forvacation, $1,300 for health insurance, $1,035 for unemployment insurance, $1,395 for Social Security, and$326 for Medicare. What is the rate of benefits?a. 32.9%c. 42.8%b. 21.7%d22.8% A bag contains 6 blue marbles, 4 red marbles, and 4 green marbles. You choose one without looking,What is the probability that it is red or green? Enter your answer as a fraction.The probability that you choose a red marble or a green marble is why is fluorine more chemically reactive than nitrogen? BRAINLIEST a. 45b. 34c. 29d. 56 A app.edulastic.comFth ELA NCCU Ms. Jo...31 KIPP Baltimore - Calendar - Thurs...Edulasticon 2/14> NEXTThe temperature outside in the morning was -8C. The temperature rose 6 degrees in theafternoon. Then, in the afternoon it fell 4 degrees. What is the temperature outside in theevening? The Great Depression makes use of figurative language. How is the phrase went sour effective for describing bad loans? Im not dying with you tonight chapter 13 Why was president Obamas inauguration into the office of president unique? how has technological advancement influenced your health lifestyle? elaborate Gustus bought three pairs of shoes. Each pair costs $19.98. What is the total amount he spent on shoes, before tax? Important Pharmacy ReferencesContrasting ReferencesHow is the Merck Manual different than Facts and Comparisons?a. The Merck Manual has general information about clinical pharmacology, while Facts and Comparisons is a drug information reference.b. The Merck Manual is a specific nuclear medicine resource, while Facts and Comparisons is a general pharmacy reference.c. The Merck Manual contains information for patients about drugs, while facts and Comparisons is directed at healthcare providers.d. The Merck Manual is a list of manufacturer information, while Facts and Comparisons contains tables that compare drug uses. Which newspaper headline is most clearly biased?A. "He's a Liar" Mayor Says of Her OpponentB. Scientists Explore Viability of Asteroid MiningC. Researchers Find Gene Linked to Hair ColorD. Traitors Disrespect President's New Policy HELP TIMED URGENT PLS PLEASE HELP ASAP PLEASE find the slope (-4,1) and (2,2) PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! Lewis Co. reports the following results for May. Prepare a flexible budget report showing variances between budgeted and actual results. Budgeted Actual Sales 950 per unit $1,470,000Variable expenses 380 per unit 588,000Fixed expenses (total) $144,500 135000Units produced and sold 1,530 1,330 List variable and fixed expenses separately. PLEASE ANSWER THIS ASAP I WILL MARK YOU THE BRAINLIEST The actual subject is Science but they dont have that as a option in pick a subject Please help will mark brainlest, I know that this is a lot to read but please helpRead the two passages and answer the question.Passage 1[1]Nothing that comes from the desert expresses its extremes better than the unhappy growth of thetree yuccas.Tormented, thin forests of it stalk drearily in the high mesas, particularly in thattriangular slip that fans out eastward from the meeting of the Sierras and coastwise hills. Theyucca bristles with bayonet-pointed leaves, dull green, growing shaggy with age like an old[5] man's tangled gray beard, tipped with panicles of foul, greenish blooms. After its death, which isslow, the ghostly hollow network of its woody skeleton, with hardly power to rot, makes eventhe moonlight fearful. But it isn't always this way. Before the yucca has come to flower, whileyet its bloom is a luxurious, creamy, cone-shaped bud of the size of a small cabbage, full ofsugary sap, the Indians twist it deftly out of its fence of daggers and roast the prize for their[10] own delectation.Passage 2[1]I wandered lonely as a cloudThat floats on high o'er vales and hills,When all at once I saw a crowd,A host, of golden daffodils;[5]Beside the lake, beneath the trees,Fluttering and dancing in the breeze.Continuous as the stars that shineAnd twinkle on the milky way,They stretched in never-ending line[10]Along the margin of a bay:Ten thousand saw I at a glance,Tossing their heads in sprightly dance.The waves beside them danced; but theyOut-did the sparkling waves in glee:[15]A poet could not but be gay,In such a jocund company:I gazedand gazedbut little thoughtWhat wealth the show to me had brought:For oft, when on my couch I lie[20]In vacant or in pensive mood,They flash upon that inward eyeWhich is the bliss of solitude;And then my heart with pleasure fills,And dances with the daffodils.Both passages describe a plant. The yucca tree "stalks drearily" while the daffodil "dances." What does this word choice reveal about how the two passages view nature? Passage 1 views nature as boring while Passage 2 views natures as exciting. Passage 1 views nature as enlightening while Passage 2 views nature as depressing. Passage 1 views nature as harsh while Passage 2 views nature as delightful. Passage 1 views nature as intense while Passage 2 views nature as relaxing.