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katrin [286]
3 years ago
8

When chromosomes become visible at the beginning of the cell division, wat does each chromosome consist of?

Biology
1 answer:
polet [3.4K]3 years ago
6 0
They consist of identical sister chromatids
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Lake Mojave is an ancient lake that has dried up and no longer exists in the Mojave desert in California. Which environmental co
Goshia [24]

The correct answers are:

- Decrease in rainfall in the Mojave desert;

The decrease in rainfall can be devastating to a lake's waters and biodiversity. The decrease in rain usually causes bigger loss of water through evaporation than water coming in the lake, so over time it will dry out, or just small pieces of it will remain.

- Decrease in runoff that flows into Mojave Lake;

If the amount of water that comes into the lake decreases, it can be fatal to it, and in a very short period of time, since the lake will be losing more water than it gets in.

- Increase in blocked streams that flow into Mojave Lake;

Naturally, streams can be blocked and redirected, so if this happens, we have the same situation from before, where the water income is smaller than the water loss of the lake.

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3 years ago
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What is produced by cellular respiration?
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Adenosine triphosphate (ATP)
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This form of cancer causes the bone marrow to produce an excessive amount of white blood cells, inducing severe anemia and, pote
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I believe the answer is leukemia
7 0
3 years ago
Can someone please help!? I am struggling
timurjin [86]
Huh what’s thatI really don’t know
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2 years ago
Which guinea pig parent(s) in Punnett Square B is homozygous? Which is heterozygous? Explain how you know.
ArbitrLikvidat [17]
You did not provide an image for me, but I can explain.

Homozygous, with the root homo, means same. Therefore, a guinea pig parent with homozygous traits would have the traits being the same - either both recessive or both dominant, ie TT, tt.

Heterozygous on the other hand means different, therefore the traits would be one dominant and one recessive - for example, Tt.

If for the punnet square it has different traits (Combo RB for red and black or combo RW red white for like fur color) than heterozygous would be any that isn’t like TT or tt or any other letters used.

Hope this helps!
5 0
3 years ago
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