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yulyashka [42]
2 years ago
6

Question 8 of 10

Biology
1 answer:
Murrr4er [49]2 years ago
7 0

Answer:

Option A.

Explanation:

Air pressure decreases with increasing altitude.

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A

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¿Qué es el ancestro común?
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Use a Punnett square diagram to show why, for each pregnancy, the chances of giving birth to either a boy or a girl are 50-50. E
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Because the offspring of a male and female are always going to be xx, xx, xy, or xy.

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Remember that men have different reproductive chromesomes than women. Women have 2 x chromesomes(xx) while men have 1 x and 1 y(xy). These are given down to their offspring.

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After you see the visual, you will find that the genotypes are xx, xx, xy, xy.

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