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Vsevolod [243]
3 years ago
12

Why do sperm cells contain so many mitochondria?

Biology
1 answer:
sp2606 [1]3 years ago
8 0
<span>a. Each mitochondria is needed to store a full copy of the male’s chromosomes</span>
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Which structure is going to attach to the chromatids and separate them?
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Spindle fibers

Explanation:

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2 years ago
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Which describes the paleoanthropology practice of walking the landscape looking for fossils on the surface?
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Answer:

The correct answer is : surveying.

Explanation:

Paleo-anthropology is the study of the extinct primates, it is a sub branch of anthropology. It is focused on the human evolution and rise of the sub type of family of the other human or hominids.

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3 years ago
What are the components of Adenosine Triphosphate (ATP)
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The following list of events happens during meiosis:
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Answer:

1 and 2

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In a hypothetical population of plants, flower color is determined by a single gene with two alleles. In a population of 500 pla
blondinia [14]

Answer:

In the F1 generation

RR = 0%

Rr = 50% (or 0.5)

rr = 50% (or 0.5)

Explanation:

A pink flowering plant has the genotype Rr. It is heterozygous for the allele. The alleles for this gene appears to show incomplete dominance, as the heterozygous phenotype is a blend of the two homozygous genotypes.

A white flowering plant has the genotype rr. It is homozyogous for the white allele

A punnet square of the cross is shown.

The resulting punnet square shows that only Rr and rr genotypes are possible, at a ratio of 50:50 (or 1:1). Therefore, the genotype frequency of Rr is 50%, and rr is 50% in the F1 generation. This can also be written as 0.5. It is not possible to get a red plant, as the genotype RR can not come from this cross

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8 0
2 years ago
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