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faltersainse [42]
3 years ago
14

2 Points In humans, which set of chromosomes do males have?

Biology
2 answers:
ser-zykov [4K]3 years ago
7 0
Males have XY and females have XX
Deffense [45]3 years ago
3 0

The 23rd pair, the sex chromosomes, differ between males and females. Females have two copies of the X chromosome, while males have one X and one Y chromosome. The 22 autosomes are numbered by size. The other two chromosomes, X and Y, are the sex chromosomes.

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Answer:

Probability that the son will be:

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Mother : BbXcX

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b  Bb   bb

1/4 of the children will have blue eyes. Since half of the children are expected to be males, 1/4 * 1/2 = 1/8 sons are expected to have blue eyes.

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