Color blindness is an X linked trait. Being colorblind is recessive and having normal vision is dominant. A color blind father and a mother who is a carrier for the disease have a child. Create a punnet square to show this cross

answer; i believe that the correct answer is(d) nondisjunction during meiosis;

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

the answer is c on e2020, bud.