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vivado [14]
3 years ago
15

What is the advantage of crossing-over?

Biology
1 answer:
Usimov [2.4K]3 years ago
3 0
The effect is assort (Shuffle) the alleles on parental chromosomes, so that the gametes carry combination of genes different from either parent.
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What are the two major methods by which cells communicate to coordinate their functions?.
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Chemical messengers and the Electrical signals are the two main methods by which cells communicate with each other to coordinate their functions and metabolic activities.

According to biologist, A cell communicates through chemical messengers, by sending the chemical signals to other cells and also receive that signal from another cell. Similarly, Electrical signals or impulses also work in the same way.

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2 years ago
You are working with a 125 million bp human chromosome (1 centimorgan = 1 million bp), and wish to use markers to map newgenes v
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