Evolutionary theory suggests that men place more emphasis than women on the ____ of a potential mate

The "general mechanism approach" to speech perception argues that

a. we first obtain a general idea about a spoken message, and then we fill in the specific details. b. we use similar processes for both speech perception and other auditory perception tasks. c. learning does not play a major role in speech perception. d. children are born with a general understanding about speech, and they fill in specific information as they grow older.

A person who is homozygous for a trait:

a. always has two dominant copies of a gene. b. always has two recessive copies of a gene. c. has identical copies of the gene. d. has different copies of the gene.