Seena likes to suck on a pacifier during naptime at her daycare. One day, her mother forgets to pack the pacifier so her teachers offer her a plastic toy to suck on instead. In learning to suck on this toy, Seena relies heavily on __________

An individual who is heterozygous for eye color would have

a. two alleles for brown eyes. b. one allele for brown eyes and one for blue eyes. c. two alleles for blue eyes. d. blue eyes.

Glucoprivic hunger occurs when:

a. Glucose levels are low b. There is a deficit in fatty acids c. Amino acid levels are low d. None of the above