Question

fill in the blank question
when continuous traits are graphed in the form of a histogram with the phenotype on the x - axis, and the frequency of individuals with that phenotype on the y - axis, a

• shaped curve results.

Explanation:

Continuous traits (e.g., height, weight) are influenced by multiple genes and environmental factors. When their phenotype frequencies are graphed, most individuals cluster around the average phenotype, with fewer individuals at the extreme ends, forming a bell-shaped curve.

Answer:

bell