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Elden [556K]
3 years ago
10

When chromosomes become visible at the beginning of cell division what does each consist of?

Biology
1 answer:
Nataly_w [17]3 years ago
3 0
A chromosome consists of Two sister chromatids attached at a centromere
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The numbers of each genotype of mice in the questions above shows that there are more dark mice living on the dark substrate and
hammer [34]

Answer:

Dark colour.

Explanation:

Dark fur color seems to have the greatest selective advantage because of their hard physical body which occurs due to extreme environmental conditions. The dark colour of mice occurs due to the high intensity of sunlight which increases melanin in their skin. These dark colour mice pass through a very hard and extreme environmental conditions so that's why Dark fur color seems to have the greatest selective advantage.

8 0
2 years ago
Once a woman attains puberty, her ovaries mature and release one egg per ovarian cycle. Which hormone stimulates this event?
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4 0
3 years ago
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Please help me solve 17a and b with explanations please
algol [13]
17 a
The figure A and B is a plant cell because it is shaped like a box C and D are animal cells because they are circles

17b
Figure A is going through telophase figure B is going though prophase
C is anaphase
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3 0
3 years ago
How would a gummy bear placed in salt water be different from a gummy bear placed in regular water?
serious [3.7K]
The regular water gummy bear would be larger
4 0
3 years ago
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What are three limiting factors of photosynthesis?
Assoli18 [71]

Answer:

Temperature

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Carbon dioxide concentration

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8 0
2 years ago
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