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USPshnik [31]
2 years ago
15

A student was comparing preserved specimens of

Biology
1 answer:
Aleksandr [31]2 years ago
5 0

Answer:

Plan X produces many seeds that are highly attractive to finches.

Explanation:

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A patient diagnosed with metastatic cancer of an unknown primary has cancer cells that are
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3 years ago
The house fly, Musca domestica, has a haploid chromosome number of 6. How many chromatids should be present in a diploid, somati
Vlad [161]

Answer:

12

12

24

Explanation:

<em><u>Musca</u></em> <u><em>domestica</em></u> is the scientific name of an animal popularly known as Housefly.  From the question, it is  known that this organism has a haploid chromosome number of 6.

In a diploid chromosomes, the number of chromatids that will be present will be twice of that in haploid.

Since haploid (n) = 6, diploid (2n) will be; 2 × 6 = 12

Somatic cells on the other hand also exhibit diploid number of chromosomes, again it means we will have (2n) = 2 × 6 = 12

In metaphase cell, cells do make sure they complete the S'phase of the cell cycle before cellular division.Therefore, the DNA present in the chromatids in the S'phase actively engage in chromatids doubling, as a result, 24 chromatids (i.e 12 × 2= 24) exists in the metaphase cell.

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3 years ago
The nurse is caring for a client with a burn injury and suspects atelectasis and hypoxia. which age-related changes should the n
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3 years ago
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Which is the largest organizational level found in one coral reef?
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Ecosystem,

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