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d1i1m1o1n [39]
3 years ago
14

Which statement best summarizes Gregor Mendel's contribution to science?

Biology
2 answers:
insens350 [35]3 years ago
6 0

d is correct answer of a question

Oksi-84 [34.3K]3 years ago
5 0

Answer: The correct answer is-

D.  Factors for some traits are inherited from parents.

Gregor Mendel studied certain traits in pea plant and deduce the pattern of their inheritance using various experiments. According to Mendelian inheritance pattern, a characteristic or trait in an organism is depicted by single gene loci.

In other words, a single gene that exist in two alternative forms ( also known as alleles, which are dominant and recessive allele) depicts a particular trait (such as pea shape, pea color, height of pea plant).

He discovered that for some traits in organisms, factors are inherited from parents to their offspring ( that is from one generation to another) and these factors were later called genes ( also known as unit of heredity).

Thus, option D) is the right answer.

 

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nikitadnepr [17]
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5 0
3 years ago
Which best describes the relationship betwee Evolution and natural selection?
arsen [322]

Answer:

Natural selection leads to evolution.

8 0
2 years ago
Scientists use DNA to track the migration of humans across the planet. After a group migrates away from their ancestral homeland
Alinara [238K]

Answer: The Americas

Explanation:

Scientists use DNA to track the migration of humans across the planet. After a group migrates away from their ancestral homeland, any mutations that occur are not mixed with those left in the ancestral population. Therefore, DNA samples taken from __the Americas__ would have the most unique mutations, representing the most recent population to migrate to a new area.

6 0
3 years ago
During gas exchange, where does the co2, which is released from the lungs, originate?
andre [41]

The answer is it is a waste product produced by cellular respiration. During Gas exchange in the lungs, oxygen replaces carbon dioxide, and oxygen, oxygenates blood that spreads throughout the body, the Carbon Dioxide, which is expelled from the lungs originated from the cellular respiration, which occurred inside the body.

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Orly wants to reduce her contribution to the greenhouse effect. What could she do?
anyanavicka [17]
Use an electric car instead of a gasoline car; electric cars do not release anything into the atmosphere that would contribute to the greenhouse effect.
5 0
3 years ago
Read 2 more answers
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