Tag Archives: environmental factors

AP Bio HElp PLEASE!!!?

Tail length in a certain species of armadillo falls along a continuum, following a normal distribution. Assuming that environmental factors do not play an important role in determining tail length, this type of variation probably reflects _____.
Choose one answer.
a. pleiotropy
b. epistasis
c. complete dominance
d. incomplete dominance
e. polygenic inheritance

How do a Sloths, anteaters, and armadillos habitat compare to each other?

Where the animal lives, what it eats and environmental factors important to its survival (food, water, shelter)? How do they compare?