Question

1.) How many and what type of chromosomes would be expected in a karyotype of a human male?
22 pairs of autosomal chromosomes and 2 Y chromosomes
23 pairs of autosomal chromosomes and 2 Y chromosomes
22 pairs of autosomal chromosomes, 1 X chromosome, and 1 Y chromosome
23 pairs of autosomal chromosomes, 1 X chromosome, and 1 Y chromosome
2.) Which of the following pairs of genotypes result in the same phenotype?
IAIA and IAIB
IBIB and IBi
IBIB and IAIB
IBi and ii

Answer 1

1 is c