QUESTION 12 A man with Klinefelter\'s syndrome is colorblind. Both parents have

Question

QUESTION 12 A man with Klinefelter's syndrome is colorblind. Both parents have normal vision. How can this happen? O Nondisjunction during Meiosis ll in the mother, who is a carrier for colorblindness. O Nondisjunction during Meiosis ll in the father, who is colorblind but doesn't know it O This can't happen It's a trick question. O Nondisjunction during meiosis l in the father, and the mother is a carrier for colorblindness. QUESTION 13 What sort of bonds are found within the backbone of DNA? O covalent O ionic O hydrogen O bromance. wait no, sisterhood with traveling pants or something? QUESTION 14 What is the genotype ratio in offspring from a cross between a homozygous dominant mom and a heterozygous dad O 1:2:1 25% AA, 50% Aa, 25% aa O 1:1 half AA, half Aa O 1:0 all Aa O 1:1 half Aa, half aa

Explanation / Answer

12). Nondisjunction during meiosis II in the mother, who is carrier for color blidness.

13).Hydrogen

14). 1:1

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