Blood type is a type of gene where both alleles can be expressed. which statement best explains a person with ab blood type. (1 point)

a. there is a dominant relationship between alleles.

b. there is a codominant relationship between alleles.

c. there is an incomplete dominance between alleles.

d. the trait is polygenetic in nature.

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.