Explanation:
The 47,XXY karyotype of Klinefelter syndrome spontaneously arises when paired X chromosomes fail to separate (nondisjunction in stage I or II of meiosis, during oogenesis or spermatogenesis
Answer:
The chance for having black offspring is 75% while for white, the recessive gene is 25%.
Explanation:
The chance for black offspring is a higher chance than white and that's why all of the offspring are black.
Answer:
The answer should be B
Explanation:
The nucleus has the genetic code to make protein.
