Question

An animals weight is determined by:(1 point)
Responses

a single gene only
a single gene only

multiple genes and environmental factors
multiple genes and environmental factors

multiple genes only
multiple genes only

both a single gene and environmental factors

Answer 1

The correct response is:

**multiple genes and environmental factors**

Animal weight is typically influenced by a combination of genetic factors (involving many genes) and environmental factors such as diet, exercise, and upbringing.