Answer:
b. Frank received the mutant chromosome from his father. Nondisjunction occurred in his father during the first meiotic division.
Explanation:
As you can see in the question above, Frank has Klinefelter syndrome which causes him to have normal skin patches and skin patches without sweat glands. Her mother has completely normal hair, which may indicate that the defective gene was not supplied by her. In addition, Frank's father has anhydrotic ectodermal dysplasia, an X-linked condition where the skin does not contain sweat glands.
Although Frank's father's defective gene is linked to the X chromosome, it is likely that Frank inherited the defective gene from his country. This may have occurred because during meiosis I, his father's genes did not show disjunction. As a result, Frank presents a mosaic of his phenotype, because an inactivation of the X chromosome occurred.
A- on the sides you would find the phosphate and sugar so the center is the AT or CG
Dietary fiber and fluids (mark brainliest)
You use your lungs to take deep breaths and it calms all your nerves
HOPE THIS HELPS
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Answer: The genetic information in the cell is carried from the nucleus.
Explanation: DNA is where the genetic information of the cell is, and the DNA is stored in the nucleus.
