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morpeh [17]
4 years ago
5

Sperm are the only human cells to have _____.

Biology
1 answer:
Delvig [45]4 years ago
6 0

Answer:

flagella.

Explanation:

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What trait is recessive when you have a male rabbit with black fur and a female rabbit with tan fur
ArbitrLikvidat [17]

Answer:

What trait is recessive when you have a male rabbit with black fur and a female rabbit with tan fur

None is recessive, the difference in color of the offspring shows that there is co-dominance of both traits

Explanation:

3 0
3 years ago
Biology
ololo11 [35]

Answer:

D

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Plant cells have chloroplasts to turn light energy into glucose through photosynthesis, but animals do not, since animals do not make their own food.

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3 years ago
Describe some of the modifications that polypeptide chains undergo before becoming functional proteins
umka2103 [35]
Polypeptide chains undergo some modifications before they become fully functional. Some of these modifications include: proteolytic cleavage, lipidation and glycosylation. Proteolytic cleavage refers to the removal of some amino acids from a polypeptide chain by proteases in order for the protein to become active. An example of a substance that is modified through this process is insulin.
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3 years ago
Which of Thomas hunt Morgan‘s hypothesis was valid
Alexandra [31]

Answer:

White eyes are lethal in male Drosophila was the hypothesis of Thomas hunt which was valid. Hence the answer is option B.

Explanation:

Thomas hunt Morgan was a famous American biologist. He was more famous because of his experiment on drosophila which contributed most of things about the lifestyle and health science in much of the findings about those insects.

He was also awarded by the Nobel prize for his works which was related to medicine in 1933.  He has also contributed many knowledge about the chromosome and heredity. he is finding is very helpful nowadays for the scientist and other biologist.

7 0
3 years ago
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What are the mechanisms of microevolution
prohojiy [21]

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Mutation, migration, genetic drift, and natural selection are all processes that can directly affect gene frequencies in a population.

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3 years ago
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