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Olin [163]
3 years ago
8

The building blocks of DNA are

Biology
2 answers:
Ierofanga [76]3 years ago
8 0

Answer:

nucleotides

Explanation:

made of three parts , phosphate group, sugar group and one of four nitrogen bases

Yakvenalex [24]3 years ago
7 0

Answer:

Chromosomes

Explanation:

The chromosomes from both parents from the DNA of the offspring

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Pink fairy armadillo homologous structure are similar to human homologous structure. But how?
alexandr1967 [171]

Answer:

It is imperative to have into account which is the origin of the pink fairy armadillo homologous structure.

Explanation:

Homologous structures are the product of common ancestry, while similarities/analogies are the result of convergent evolution (i.e., they do not share a common ancestor). Moreover, the homoplasy is produced when a structure was gained or lost in different lineages during evolution.

4 0
3 years ago
Can a human male be a carrier of red-green color blindness?
miskamm [114]

Answer:

The answer is no Human male can not be carrier for the red green color blindness.

Explanation:

Red green color blindness is a sex linked disorder that is recessive in nature. If an individual male have one copy of X gene with recessive allele of the trait he will be color blind because male have only one copy of X chromosomes and one copy of Y chromosome. So, the recessive X chromosome will express itself in absence of dominant X chromosome.

For being a carrier one should be heterozygous For this gene and its not possible in males as they have only one copy of X chromosome.

Thus, the correct answer is No.

5 0
3 years ago
DNA replication involves the activity of various enzymes. Which of these enzymes is correctly paired with its function?a.dna pol
coldgirl [10]
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7 0
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In meiosis one, homologous chromosomes only separate resulting in two cells. In meiosis II, the cells divide further, separating sister chromatids and resulting in four cells. So the cells are just even smaller with less chromosomes in each one.
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What are the three types of symbiotic relationships?
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The three types of symbiotic relationship are: mutualism, commensalism, and parasitism.

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4 0
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