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castortr0y [4]
2 years ago
12

What biological concept was mendel studying when he crossed pea plants many times over many generations?.

Biology
1 answer:
blagie [28]2 years ago
7 0

Answer:

Inheritance Patterns

Explanation:

Mendel was studying how genes are past on to future generations and in what circumstances this can occur. He used pea plants as they multiply and grow quickly allowing him to observe many generations much faster than he would be able to observing humans or even other mammals. He also used pea plants because this way he could control reproduction of his pea plant population to adjust to specific questions he had in terms of his research.

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What evidence at the molecular level supports the theory of evolution
brilliants [131]

Answer:

Fossil Evidence and Structural evidence proves to support the theory of evolution because fossil evidence shows how animals looked like a few hundreds to thousands of years ago, and structural evidence shows how an animal can change from a land creature to a sea creator such as a whale starting from Indohyus to becoming a whale as it is now.

Read more on Brainly.com - brainly.com/question/11887816#readmore

Explanation:

8 0
2 years ago
Consider the hypothesis below and answer the question that follows.
OverLord2011 [107]
<h2>Answer:</h2>

The correct answer is the option C.

Which is we add equal amount of salt in all the water samples.

<h3>Explanation:</h3>
  • As in experiment we have to indicate that the boiling point of water increases with the addition of salt.
  • Now we also know that water contains many salts as compared to the distilled water.
  • So the boiling points of simple water and distilled water would be bit different.
  • So we cannot choose one for our experiment. Instead we use all water samples of equal volume adding equal amount of salt in all samples.
  • Then we will compare results for a net answer/result of experiment.
8 0
3 years ago
A plant grows toward a sunny window. This response is an example of
77julia77 [94]

Answer:

phototropism

Explanation:

phototropism is the plant responding to external stimuli, in this case the sun.

6 0
2 years ago
Read 2 more answers
Lillian parents are farmers. There are two types of fertilizers on the market. Both brands claim to grow carrots fastest. Plan a
ivanzaharov [21]

The experiment to help Lillian's parents will consist of planting various carrots using both kinds of fertilizers, and maintaining a constant carrot type, amount of light, and amount of water throughout each plant.

In order to perform an accurate experiment, we need to identify three kinds of variables:

  • Independent variable
  • Dependent variable
  • Control variable

In an experiment, the Independent variable is one <u>whose value does not depend on the others</u>. What this means is that this variable will not react to changes that occur in others. In this experiment, the independent variable is the fertilizer, given that it is not affected by the species of carrot, type of soil, or any other variable present.

The dependent variable in an experiment is just the opposite, it is, as the name implies, a variable whose value depends on the other variables present. In an experiment, this variable represents the data that we seek to measure. For this experiment, the dependent variable is the growth rate of the carrots because it is affected by the amount of water, light, and type of fertilizer we use, as well as being what we wish to measure.

Finally, the last variable we must identify is that of the control variable, also known as the constant or standardized variable. This variable is of vital importance for the accuracy of any experiment. This variable corresponds to those <u>factors which we maintain constant through each trial in the experiment,</u> for the example above, <em>it is the amount of </em><em>water </em><em>and </em><em>light</em><em>, as well as the </em><em>type </em><em>of </em><em>carrot</em>, Lillian's parents will use.

To learn more visit:

brainly.com/question/25111228

7 0
2 years ago
WILL GIVE BRAINLIEST TO WHO EVER CAN ANSWER THIS QUESTION
Scilla [17]

What happens to us after we die? Nobody really knows unless it is heaven or hell.

How did so much life appear on our planet when others seem devoid of any species at all? Many plants don't have life on them that we know of.

Who, if anyone, pulls the strings of our universe?  Again people don't know yet but it may be god.

Is it some all-powerful god in control or are there physical and mathematical principles driving the engine of our existence? I dont know

5 0
2 years ago
Read 2 more answers
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