Genetics and Blood Typing

      If a pea plant were homozygous recessive for height, how would its alleles be represented?

• tt

• tT

• Tt

• TT

What is the term for when an organism has two different alleles at a particular locus?

• purebred

• dominant

• recessive

• heterozygous

What is the term for a cross that involves just one trait, such as pod shape?

• test cross

• dihybrid cross

• monohybrid cross

• homozygous cross

What is the human ABO blood types?

• A, B, C, D

• A, B, AB, O

• A, B, C, O

• AB, O

What is the possible blood types for the offspring produced by a type “AO” mother and a type “BO” father.

• AB, AO, BO, OO

• AO, BO

• OO

• AB, OO

Tags

NGSS.HS-LS3-2

Which blood type would only have Rh and A antigens on the surface of red blood cells?

• A+

• B+

• A-

• AB+

Which blood type would have no Rh antigens, but only have B antigens on the surface of red blood cells?

• B+

• AB-

• B-

• O

Which blood type would only have Rh and B antibodies flowing through blood plasma?

• AB+

• B+

• B-

• O+

Maxwell has lost a lot of blood and needs a transfusion. Doctors at the hospital have identified that he has A blood type, What blood types he can safely receive?

(a)  

Renee has AB blood type, What blood types can he safely donate to?

(a)