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Over [174]
2 years ago
11

A section of elodea leaf is stained and examined under a microscope. The total number of cells in each stage of the cell cycle i

s recorded and presented in the table. If the complete cell cycle in an elodea leaf requires 24 hours, what is the average duration of metaphase in the cycle? assume no cells are in go.
Biology
1 answer:
Alex Ar [27]2 years ago
3 0

Answer:

(Cells in metaphase/total number of cells) x 24 hours = hours in metaphase

Explanation:

You need to find the proportion of the cells in metaphase to the total number of cells, and multiplying by 24 hours will then give you the number of hours spent in metaphase.

For a more concrete example:

11 metaphase/200 total = .055

.055 x 24 hours = 1.32 hours in metaphase

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Using an icd-10-cm coding book, select the code for each diagnostic statement. scarlet fever
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The answer is A38.9.

The code for scarlet fever is A38.9.

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Children aged 5 to 15 are most susceptible to developing scarlet fever. Scarlet fever has become less dangerous because to antibiotic treatments, despite once being thought of as a devastating pediatric ailment. Scarlet fever can nevertheless lead to more severe problems that impact the heart, kidneys, and other body organs if left untreated.

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8 0
1 year ago
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The major role meiosis plays in chromosomal inheritance is to
andrezito [222]

Answer:

Doubles the amount of DNA and reduces the chromosome number from 2N to N.

Explanation:

Meiosis is a cell division in which one cell divides into 2 cells in the first meiotic division and then these two cells divide into two more cells so overall 4 cells are produced from one cell. This division occurs in gamete cells.

First, the amount of DNA gets double by converting the single-stranded DNA into double-stranded DNA. Then the homologous chromosomes get separated into two different cells in the first meiotic division and till now the chromosome number is 2N.  

After the second meiotic division, each sister chromatids of a chromosome gets separated into separate cells and the chromosome number in daughter cells becomes 1 N. So the major role of meiosis is to double the DNA mount and reduce the chromosome number by half in all daughter cells.

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Answer:

I believe the answer is Biological magnification. please tell me if I'm wrong.

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2 years ago
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It’s about cells please help.
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Answer and Explanation:

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