Determine the number of autosomes and sex chromosomes contained in the somatic and mature germ cells of a man

Determine the number of autosomes and sex chromosomes contained in the somatic and mature germ cells of a man and a woman (in a person 2n = 46). What is the likelihood of normal female and male gametes containing the X or Y chromosome?

Somatic cell of a woman: 44 autosomes, 2 X chromosomes.
Female reproductive cell: 22 autosomes, 1 X chromosome.
Male somatic cell: 44 autosomes, 1 X chromosome, 1 Y chromosome.
Male reproductive cell: 22 autosomes, 1 X chromosome OR 22 autosomes, 1 Y chromosome.
The probability of the appearance of normal female gametes with the X chromosome is 100%, with the Y chromosome – 0%.
The probability of the appearance of normal male gametes with the X chromosome is 50%, with the Y chromosome – 50%.



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