Question

question 4
up to 40% of human height can be attributed to environmental rather than genetic factors; thus, we call height inheritance is
a polygenic.
b codominant.
c recessive.
d multifactorial.
e dominant.

Explanation:

Multifactorial inheritance involves both genetic and environmental factors influencing a trait. Since up to 40% of human height is due to environmental factors along with genetic ones, height inheritance is multifactorial. Polygenic refers to traits controlled by multiple genes without emphasizing environment. Codominant, recessive, and dominant are about gene - allele interactions and do not account for environmental influence.

Answer:

D. multifactorial