Male puberty usually begins with ________
A) growth of facial hair
B) the enlargement of the testes
C) the peak height spurt
D) spermarche
Answer: B
You might also like to view...
Detoxification refers to
a. psychotherapy for substance abuse. b. symptoms of withdrawal from drug dependence. c. the removal of a drug on which a person is dependent. d. deterioration of brain tissue secondary to drug abuse.
Which notorious doctor in the 1990s developed the "suicide machine"?
A. Charles Cullen B. Michael Swango C. Jack Kevorkian D. Harold Shipman
According to the textbook, which of the following groups has the highest incidence of ADHD?
A. Asian-American girls B. Hispanic-American boys C. Native-American boys D. African-American boys
A split-brain patient is someone who has had their ____
a. corpus callosum severed b. cerebellum severed c. frontal lobe separated from the rest of the cortex d. cerebral cortex separated from the rest of the brain