What did Gregor Mendel use to discover the principles that rule heredity?
A. Pigeons

B. Pear Trees

C. Dogs

D. Pea Plants

Answers

Answer 1

Answer:

D. Pea Plants

Explanation:

Answer 2
The answer is d pea plants

Related Questions

Fill in the gap to complete the sentence below. A mineral is an essential nutrient that is needed in ____ amounts.

Answers

Answer:

Considerate???

Explanation:

You cant have to many minerals and you cant have to little

In the statement, "A mineral is an essential nutrient that is needed in." the given blank can be filled with "small amount."

A mineral is an inorganic solid that forms in nature and has a distinct chemical makeup and crystalline structure.

The body requires trace amounts of minerals in order to function effectively. They play a role in several body processes, such as blood clotting, nerve health, and bone health.

Calcium, iron, magnesium, potassium, and zinc are a few of the essential minerals for human health. Fruits, vegetables, whole grains, dairy products, and other foods that contain these minerals.

Therefore, "Small amount" can be entered in the given blank.

Learn more about nutrient here;

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What would happen to dragonflies if bees were taken out of the food chain

Answers

Answer:

if bees were taken out of the food chain dragonfly number will be less and effects the ecosystem of dragonflies negatively.

how are petrified remians formed​

Answers

Explanation:

Petrified fossils form when minerals replace the structure of an organism. This process, called permineralization, occurs when groundwater solutions saturate the remains of buried plants or animals. As the water evaporates the minerals remain, eventually filling in the spaces left as the organism slowly decays.

Global economic development has led to an increase in the use of fossil fuels
worldwide. Which of the following would be the best solution to this global
economic problem?
A. Encouraging developing countries to participate in global trade
B. Establishing international agreements to prevent overfishing
C. Forming strict regulations on greenhouse gas emissions
D. Creating an international seed bank to protect biodiversity
SUBMIT

Answers

Answer: C

Explanation: I think it’s C because there were like strict regulations on greenhpuse gas emissions.

27)
Desertification is the process of converting arable forests or grasslands into unusable land that lacks fertile soil and sufficient
moisture. Climate change can contribute to desertification of land across the globe. Each of these is an example of climate change
leading to desertification EXCEPT
A)
Higher temperatures on a global scale lead to higher levels of evaporation
and less moisture in soils.
B)
Higher evaporation can lead to soil salinity levels increasing in certain
areas of the globe.
C)
More frequent droughts in Southern Europe and other areas will reduce the
soil content
D)
Increased temperatures will decrease the growth of plants on a global
scale.

Answers

Answer:

jj is good

Explanation:

12. The respiratory system includes the lungs, what level of body organization are the lungs
a. Tissue
b. Organ
c. Organ System
d. Cells

Answers

The answer is b. Organ
I would say the answer is B

Neurons are categorized by the
A
direction in which they carry impulses.

B
amount of metabolic activity that takes place.

C
number of dendrites that branch out.

D
number of impulses that they carry.

Answers

A) Direction in which they carry impulses.

Afferent neurons carry impulses from the tissue/organs to the brain. Efferent neurons carry impulses from the train out to efferent cells in the tissues.

Which is "not" one of the basic characteristics of life?

a. reproduction
b. response
c. digestion
d. air

Answers

Answer:

D.Air

The basic characteristics of life is movement, reproduction, sensitivity,growth, response, nutrition.

list four different cells found in man and give one function of each.​

Answers

Answer:

Epithelial Cells. These cells are tightly attached to one another.

Nerve Cells. These cells are specialized for communication.

Muscle Cells. These cells are specialized for contraction.

Connective Tissue Cells.

Explanation:

I only could do the important 4 sorry but I hope this helps you sorry if it doesn’t help you

Ocean warming is caused by the increase in greenhouse gases in the atmosphere. Which of these are effects of ocean warming? Choose all that apply.
coral bleaching
increasing marine phytoplankton
oxygen depletion
increases to ocean pH
decreasing sea level
increased ocean acidity

Answers

Answer:A,C,F

Explanation:

USATestprep

Can someone define gradualism ? ( No big paragraphs just one sentence)

Answers

Answer: a policy of gradual reform rather than sudden change or revolution.

DNA is one example of how genetics is used as evidence of evolution. Explain what this is and how it is used

Answers

Breaking cells open to release the DNA.
Separating DNA from proteins and other cellular debris.
Precipitating the DNA with an alcohol.
Cleaning the DNA.
Confirming the presence and quality of the DNA.


[tex]regalo \: puntos[/tex]

Answers

Gracias
Thanksssssssssssssssssssssssssdddd

Answer:

jaja gracias

Explanation:

The cell cycle is important to the growth of organisms. This is because the cell cycle allows an organism to
A. increase its number of cells

B. change its genetic material

C. stop unnecessary functions

D. protect itself from certain cancers

Answers

Answer:

A. increase its number of cells

Explanation:

The cell cycle allows multicellular organisms to grow and divide and single-celled organisms to reproduce.

Answer:

A is correct

Explanation:

boilogy ;factors that affect enzymetic activites​

Answers

Several factors affect the rate at which enzymatic concentration, substrate concentration, and the presence of any inhibitors or activators

Answer:

gggg

Explanation:

Mention ten example of plants​

Answers

Answer:

Herbs.  

Shrubs.  

Trees.  

Climbers.  

Creepers.

trees, grass, moss, flowers, and weeds,

Explanation: ya

Answer:

Trees

Flowers

Moss

Grasses

Algae

Fern

Reeds

Bamboo

Herbs and

Shrubs

Explanation:

Hope this helps

Need Help ASAP will give brainliest if answer is CORRECT

The Diagram below shows four layers of Earth

In which of these layers does hot material move upwards and cool material sink downwards?

Layer B (Outer Core)

Layer D (Crust)

Layer C (Mantle)

Layer A (Inner Core)

Answers

Answer:

Layer C (Mantle)

Hope this helps!!

Answer: Hope this helps

Explanation:

Mrk ME BRAINLIEST PLZZZZZZZZZZZ

2.
reproduction produces offspring with a mixture of the parent's traits.
a. Sexual
b. Asexual
C. Mixture
d. Budding

Answers

Answer:

a. Sexual

Explanation:

what particle travels in an electromagnetic wave?
proton
electron
neutron
photon

Answers

Answer:

Electrons and protons.

Answer:

I believe it's photon.

Explanation:

The wave-particle theory.

I hope it's right! If not, I tried, so so sorry.

Describe the relationship between electromagnetic waves and energy

Answers

Answer:

Electric fields and attractive fields collaborate to make more electric fields and more attractive fields. This is the manner by which a dropping run after up and a radio wire beats out a wave front is all headings.

Explanation:

Why do some plants in the rainforest have bright flowers and grow close to the ground? O to repel any extra rainfall O to get as much sunlight on their leaves as possible O to keep animals and people away from them O to attract birds and insects for pollination​

Answers

To attract birds and insects for pollination

hii! i’ll give brainliest pls help

Answers

The answer is most likely A: not building towns on the edge of a tectonic plate because tectonic plates are the part where it moves.

Answer:

I believe the answer is A. not building towns near the edge of a tectonic plate

Which RNA sequence is complementary to the sequence: TCTA
A. AGAT
B. AGAU
C. TCTA
D. ATCT

Answers

Answer:

option B is the correct answer

Explanation:

AGAU

Answer:

B

Explanation:

RNA sequences don't have T as apart of there code.

What were the first forms of life to exist on earth?
A. Plants
B. Fish
C. Humans
D. Bacteria
Reset Selection

Answers

Answer:

D. Bacteria

Explanation:

Bacteria, bacteria pretty much created everything

Why do Americans create so much more waste than people in less-developed countries? Explain your answer.

Answers

More developed countries are likely richer and more populated. This population creates much more waste than smaller, less-developed countries.

Receptors: A) Specialized chemicals that receive information B) Specialized heart cells that receive information C) Specialized hormones that receive information D) specialized nerve cells that receive information

Answers

Answer: Option D.

specialized nerve cells that receive information

Explanation:

Receptors is a protein that is found in target cells and it also bind to a molecule called ligands which can be inorganic substance and the kitchen hand also can bind to leave hand binding sites. These receives chemical signals or information.

What are the three parts of modern cell theory. Choose all that apply.



A.) The cell is the smallest living unit in organisms


B.) All cells come from other pre-existing cells


C.) All living things are made of cells


D.) All organisms are multicellular

Answers

Answer:C.) All living things are made of cellsExplanation:

1. Why does the immune system make memory cells?

2. Plants follow a reproduction pattern called alternate generations. Explain the two processes in alternate generations.

3. Describe the difference between sexual and asexual reproduction. Give at least one example organism for each type.

4. Many of your body’s responses operate off of either negative or positive feedback loops. When you are cold, you shiver. Explain why that happens.

Answers

But cells in our immune system can remember old foes just fine, and we've never really been sure exactly how they manage it. A new study has filled in missing details on the steps our body takes to remember pathogens, finally revealing the steps our immune cells take to preserve a reference library of past battles.

which is best describes a predator animal?

Answers

the hunter. the one who stalks and kills the prey. ex: wolf is predator to rabbits (prey)


Given a parent genotype of hh, what are the possible gametes that they can produce?
:)

Answers

Answer:

For hh, the gametes can only carry h (the recessive allele). For both heterozygous individuals (Hh), the gametes can carry the H (dominant allele) or the h (recessive allele). For Hh, the gametes can carry the H (dominant allele) or the h (recessive allele). For HH, the gametes can only carry H (the dominant allele).

Explanation:

hope it help

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Escribir un 8% como un decimal Choose the correct verb of Saber and Conocer1. Yo_a Maria. Ella es mi amiga2. Me encanta viajar, tu_el oceano pacifico?3. Yo creo que_a tu hermano Carlos4. Nosotros_sobre la historia de Roma 50 POINTS !!PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS. For orchestra cello, will mark brainliest worth 15 points (look a image above ) For prism shapes, the formula for finding the lateral surface area is - in image Multiples of 6 and 14 You pick a card at random. Without putting the first card back, you pick a second card atrandom.3 4 5 6What is the probability of picking a 5 and then picking a 3?Write your answer as a fraction or whole number. In complete sentences, describe how the lives of southerners were affected in the years after Reconstruction. Which sentence contains correct parallel structure?Question 14 options:a) The check will arrive today, and the treasurer deposits it approved.b) The check arrives today, and the treasurer will approve it and deposit.c) The check arrived today, and the treasurer approved and deposited it.d) The check arrived today, and the treasurer will approve and deposits it. help plssss........ will give brainlist Which group a that make up political parties are respesented on the passage 10ft/2in simplified so the units are the same WILL GIVE BRAINLIEST TO FIRST ANSWER!:) Tiya earns $7 an hour mowing her neighbor's lawn. Part A: Create two variables and determine which is dependent and which is independent for this situation. Part B: List three ordered pairs to show the values of the two variables. Part C: Write an equation to represent the relationship between the two variables.\(you don't have to answer part A if you don't want to!) The words, we the people are the first words to which part of the u.s constitution How does Sojourner Truth personalize her speech to make it more "rousing" 1.Peptide bond formation is accomplished as the amine nitrogen of the an-tRNA in the ____ carries out a _____ of the amino acid bound to the _____. a.A site, nucleophilic attack on the carbonyl carbon, tRNA of the P site b.P site, nucleophilic attack on the carbonyl carbon, tRNA of the A site c.A site, acidophilic attack on the carbonyl carbon, tRNA of the P site d.A site, electrophilic attack on the carbonyl carbon, tRNA of the P site e.P site, electrophilic attack on the carbonyl carbon, tRNA of the A site Look at each pair of statements. Each statement in the pair is labeled as a cause or as an effect. Mark the pair of statements if they are correctly labeled. Choose all answers that are correct.A. Cause: Cities showed signs of new life. Effect: Skilled craftsmen and others moved away from manors. B. Cause: There were fewer workers. Effect: Peasants left their manors. C. Cause: The manor system crumbled. Effect: Peasant farmers prospered. D. Cause: Europe's population decreased. Effect: The Black Death attacked Europe. Complete the sentences with the correct adjective.1)Supermarkets offer a__choice of food.a)long b)wide c)big2)Only a____ amount of salt should be eaten every daya)little b)light C)small3)Some people have to live on a ____ dieta)weak b)poor c) little4)Doctors have reported a____ improvement in the general health of people. a)wide b)narrow c)slight5)There is some simple advice on how to have a__.lifestylea)wide b)beneficial c)healthy What year did Illinois become a state? How much more would the value of y be on the graph than its valuein the table when x = 12? (1 point)