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ExtremeBDS [4]
3 years ago
14

Chromosome structure can be microscopically observed best during.

Biology
1 answer:
kirza4 [7]3 years ago
6 0

Answer: chromatin condenses into chromosomes and can be best observed in prophase.

Explanation: chromosomes can’t be visualised by a light microscope except during cell division (mitosis or meiosis). The individual chromosomes become visible as the chromatin is wound tightly and are most clealry seen in late prophase.

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Explain the relationship between the color of a substance and the wavelengths of light the
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Answer:

Visible wavelengths are just a small part of the entire electromagnetic spectrum. When white light shines on a transparent, colored solution, some of the light's wavelengths are absorbed (removed) by the solution. The remaining wavelengths pass through the solution and give the solution its colo

Explanation:

<h2>hope it helps</h2>
4 0
3 years ago
An organism has 40 chromosomes in each body cell. How many chromosomes are in each of the organisms sex cells?
melomori [17]
The chromosomes in the sex cells would be half the chromosomes in the body cells; so since each body cell has 40 <span>chromosomes and half of that is 20, there's your answer. It's B. 20</span>
3 0
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why was the discovery of pencillin important?

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8 0
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laiz [17]

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6 0
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Where does fertilization take place?<br> A. ovary<br><br> B. style
svetoff [14.1K]

Answer:

A. ovary

Explanation:

It takes place in a fallopian tube that links an ovary to the uterus.

Hope this Helps!

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