Dynamics of life? biology?

Because the gene for red-green color blindness is located on the x=chromosome, it is normally not possible for a:


a carrier mother to pass the gene on to her daughter


b carrier mother to pass the gene to her son


c color blind father to pass the gene on to his daughter


d color blind father to pass the gene on to his son





Eye color in humans is the result of ___ inheritance


a multiple allelic


b polygenic


c sex-linked


d simple dominant





The blood types A, B, AB, and O are the rusult of ___ inheritance


a multiple allelic


b polygenic


c sex-limked


d simple dominant





a child is diagnosed with a rare genetic desease. Neither parent has this disease. The disorder was inherited because it is:


a dominant and carried by one parent


b recessive and is carried by both parents


c sex-linked and inherited from the father only


d the result of a mutation in the child because neither parent has the disease

Dynamics of life? biology?
1-c


2-a


3-a


4-b

land survey