Research regarding sexual orientation suggests that homosexuality is
a. purely genetic.
b. completely caused by biological factors.
c. based on learning and choice only.
d. influenced by biological/genetic, psychological, and social factors.
Question 2
The largest difference in sexual behavior for men versus women is that
a. men are more likely to be accepting of homosexuality.
b. women are more likely to be accepting of homosexuality.
c. men are more likely to masturbate.
d. women are more likely to masturbate.
Hershey and Chase experiment showing that the genetic material of T2 phage is DNA
Arctic and alpine cushion plant form and orientation increases heat gain from sunlight and the surro
Steps toward a Genetic Map
Masters and Johnson’s Four-Phase Model of the Sexual Response Cycle
Partial genetic map of E. coli
Controlled genetic crosses of pea plants