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Bogdan [553]
4 years ago
8

Could use some help with these questions. Thanks!

Biology
1 answer:
Ede4ka [16]4 years ago
8 0

Answer:

1. the four cells that result from meiosis have half of the genetic material (chromosomes) of the original parent cell.

2. Cells undergoing mitosis just divide once because they are forming two new genetically identical cells where as in meiosis cells require two sets of divisions because they need to make the cell a haploid cell which only has half of the total number of chromosomes.

Explanation:

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Imagine that beak color in a finch species is controlled by a single gene. You mate a finch homozygous for orange (pigmented) be
Leona [35]

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An example of incomlete dominance in humans would be hypercholesterolemia.

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3 years ago
A fitness trainer who is giving a presentation on weight training
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Hey there,
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Why do polygenic characteristics have many phenotypes?
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Answer:

The involvement of more than two genes.

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The skin color and height are polygenic characterstics in humans.

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