Red-green color blindness is an x-linked recessive condition in humans. a man with normal vision had 8 children with a women that had normal vision; 2 sons were color blind, 2 sons had normal vision, all four daughters had normal vision. what is the expected genotype of the mother? xby xbxb xbxb xbxb

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.

Describe characteristics of a good respitory surface

If we assume that, in the african savanna, rainfall and the amount of grass is plentiful, what other factor would best explain a reduced antelope population?