Question

Of the following traits, which one is acquired (i.e., not inherited)? A. number and presence of dimples. B. skin tone. C. eye shape. D. fingernail length.

Answer 1

D. fingernail length is the trait that is typically acquired and not inherited. Fingernail length can be influenced by factors such as personal grooming habits, overall health, and environmental factors, in contrast to the other traits listed (dimples, skin tone, and eye shape), which are primarily determined by genetic inheritance.