Describe how a plant survives the change of seasons in a temperate deciduous forest. Write a short paragraph to explain your answer.
Answer:
Which environmental factor would likely lead to an increase in genetic variation in a population of squirrels?
In your own words, describe the three Law's of Motion.
Explanation:
There are Newton three law's of motion
1st) none of the object move form it's original position without any force acting on it
2nd) In the second law, the force on an object is equal to its mass times its acceleration.
3rd) For every action, there is an equal and opposite reaction
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Mitosis consists of four phases. When do
these phases take place?
A. cell division
B. active transport
C. photosynthesis
D. respiration
Answer:
A. Cell Division
Explanation:
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why are dolphins and whales called mammals even they swim like fishes
Answer:
Both Whales and Dolphins are classified as mammals since they produce milk to feed to their young. Unlike other creatures in the sea, they also have warm blood, not cold.
Answer:
They are not fish, they are cetaceans! Unlike fish, they don't have gills, they are viviparous, which means they don't lay eggs and they produce milk for their babies. Also, they are warm-blooded.
Identify and construct an explanation of the main disadvantage of growing a potato crop with few variations. What could be an unwanted effect?
The main disadvantage of growing a potato crop with few variations may be the loss of yield in a changing environment. It is a consequence of artificial selection.
What is artificial selection?Artificial selection refers to the mating process made for humans in order to select crops and animals' progeny with desired traits.
The main subject of concern in artificial selection is the loss of valuable genetic variability.
In this case, artificial selection may lead to the potato crops being unresponsive to challenging environments.
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How is pathogenic staphylococcus aureus distinguished from other species of staphylococcus?.
Given what we know, we can confirm that pathogenic staphylococcus aureus can be distinguished from other species given that it is coagulase positive.
What does it mean to be coagulase positive?This means that this exact type of bacteria has the ability to cause blood to coagulate, giving them their pathogenic nature. This can be extremely dangerous and even fatal to humans as it disrupts blood flow and leads to cardiac arrest.
Therefore, we can confirm that pathogenic staphylococcus aureus can be distinguished from other species given that it is coagulase positive.
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Fill in the blank with the correct relative pronoun. They chose the Lamborghini, ___________is an amazing car Group of answer choices that which who whom
What are egg laying animals called
Answer:
Oviparous animals is ur ans
Explanation:
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What is the most important factor in determining the type of volcanic eruption?
a.
The location of the volcano
b.
The type of magma
c.
The temperature of lava
d.
The shape of the volcano
True or False? The branches of a phylogenetic tree aims to show proportionality of the amount of change between organisms over evolutionary time, but the branches of a cladogram generally do not.
Answer:
True
Explanation:
Monarch butterflies were successfully reared where in 2009?.
How did scientists make glow-in-the-dark cats?
Answer:
Perhaps they injected bioluminescent Algi into the cat's DNA.
Explanation:
20 points
a student carried out an experiment to determine how different concentrations of sucrose solution will affect osmosis. the student set up dialysis tubing bags of different sucrose concentrations. then the student massed the bags, placed them in beakers of distilled water for thirty minutes, and then removed the bags. the masses were taken again and the percent change for each bag was calculated. the results were graphed and are shown here. which statements best summarize the experimental data. choose all that apply.
a. low sucrose concentrations caused more water to move out of the bags
b. high sucrose concentrations cause more water to move out of the bags
c. low sucrose concentrations caused more distilled water to move into the bags.
d. high sucrose concentrations caused more distilled water to move into the bags.
e. there is a correlation between sunrise concentration in the bag and the rate of osmosis in the bag.
The inference is that high sucrose concentrations caused more distilled water to move into the experimental bags.
What is osmosis?It is the movement of water molecules from the region of high water potential (low solute concentration) to the region of low water potential (high solute concentration) through a selectively permeable membrane.
Thus, the higher the concentration of sucrose in the bag, the lower the water potential, and the more water molecules move into the bag.
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Answer:
D and E
Explanation:
Taking it rn, Hate test prep
During which stage of a scientific investigation is data collected?
O evaluate the conclusions
O conduct an investigation
o analyze the results
O design an investigation
Answer:
B-conduct an investigation
Explanation:
I got it right on my test
The chemicals that are released from the hypothalamus, the gonads, and the adrenal cortex are called
Answer:
The chemicals that are released from the hypothalamus, the gonads, and the adrenal cortex are called hormones, whereas the chemicals released by bioelectrical impulses throughout the brain are called neurotransmitters.
How many phosphates would amp have attached to it?.
Answer:
A nucleotide is a nucleoside attached to 1, 2, or 3 phosphate groups. In the figure, when adenosine is attached to one phosphate, the structure can be referred to as AMP, adenosine monophosphate, and a nucleotide. When adenosine is attached to two phosphates, the structure can be referred to as ADP, adenosine diphosphate, and a nucleotide.
Explanation:
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Binary fission is the primary reproduction method of.
What is a roundworm. A- earthworm. B.planarian. C. Nematode. D.tapeworm
Answer:
C. Nematode
Explanation:
Also called roundworms, Nematodes is a phylum of unsegmented, cross-sectionally round and reproducing dimorphic animal parasites. Females produce large numbers of eggs. Larvae develop through a series of molt shedding in soil or in hosts.
Which of these animals is most likely to be infected with rabies in the United States
Cow - Horse - Hamster - Bat
In plant cells, what are the holes between directly connected cells used for intercellular communication called?.
Answer:
However, they do have specialized junctions called plasmodesmata (singular, plasmodesma), places where a hole is punched in the cell wall to allow direct cytoplasmic exchange between two cells.
Explanation:
(i search it sorry if I'm wrong)
How does the body react to cold temperatures?
A.Your body shivers to help it maintain homeostasis.
B.Your body shivers to make the internal temperature balanced with the external environment.
C.ou body sweats to make the internal temperature balanced with the external environment.
D. Your body sweats to help it maintain homeostasis.
Answer:
Your body shivers to help it maintain homeostasis.
Explanation:
This answer is 100% correct
Body react to cold temperatures Your body shivers to help it maintain homeostasis.
The correct option is A
When exposed to cold temperatures, the body responds through various physiological mechanisms to maintain its core temperature and achieve homeostasis. Shivering is one of the body's natural responses to cold temperatures. Shivering is an involuntary muscle contraction and relaxation that generates heat, helping to warm the body.
When the external environment is colder than the body's internal temperature, shivering helps to increase heat production by the muscles, which helps to counteract the heat loss to the surrounding environment. This is an essential adaptive response to prevent the body from cooling too much and to maintain a stable internal temperature within a narrow range necessary for proper physiological functioning.
Hence , A is the correct option
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Polyps are distinct organisms that live in communities that make up coral. Please select the best answer from the choices provided T F.
Answer:True
Explanation:
Answer:
The answer is true
Explanation:
I just took the test and I picked true and it was right .
Name two major types of mutations. What do they have in common? How are theydifferent? Give an example of each.
Answer:
Two major categories of mutations are germline mutations and somatic mutations.Germline mutations occur in gametes. These mutations are especially significant because they can be transmitted to offspring and every cell in the offspring will have the mutation.
Somatic mutations occur in other cells of the body.
What enzyme connects the new bases to the old bases.
Answer:
Ligase is the enzyme that binds the new bases in the DNA template to the old bases. Explanation: The ligase enzyme performs a vital function in the replication and repair of DNA. It joins Okazaki fragments, seals DNA repairs, and seals recombination fragments.
What structures of the knee joint function to separate and align the articular surfaces within the joint capsule
Answer:
Two menisci
Explanation:
They separate and align the femoral and tibial joint surfaces.
Lymph in the cisterna chyli differs in composition from lymph in the general lymphatic stream in that it contains more ________.
Answer:
Lymph in the cisterna chyli differs in composition from lymph in the general lymphatic stream in that it contains more fat
An exocrine gland with a branched duct is said to be:.
An exocrine gland with a branched duct is said to be a compound exocrine glands.
Exocrine glands of the body systemExocrine glands are those glands or organs that secrete substances which are transported to its target site through a duct or open pores.
There are different types of exocrine glands which include:
Simple exocrine glands: They are comprised of branches that are not branched andCompound glands: They are comprised of branched ducts. Examples of compound exocrine glands are the salivary duct and pancreas.Therefore the exocrine gland with a branched duct is said to be a compound exocrine glands.
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Which is the largest migratory wild reindeer herd in the world?.
Answer:
The Western Arctic caribou herd
Explanation:
What do we call the tiny openings in a
leaf that allow things in and out of the
leaf?
A. chlorophyll
B. Stomata
C. veins
D. blades
Answer:
A
Explanation:
None of those other options are even in a plant
The tomato you examine in the lab develops from what structure in an angiosperm?.
Answer: The flower
Explanation: Angiosperms, or flowering plants, exist in many forms such as orchids, apple trees, and even tomatoes. The flowers act as pollination stations, which attract bees and bugs, and other pollinators to fertilize the flower. Once fertilized, it begins to develop into a fruit. This is why you will see cherry blossoms, apple tree blossoms, and a multitude of other flowering plants and trees producing fruit. It's an excellent seed carrier and encourages animals to spread the seed to far and wide places through their poop!