The textbook suggests all of the following EXCEPT
a. Experimentally regulated levels of male hormones appear to affect the strength, not the direction of the sex drive in men.
b. Studies of hormones and sexual orientation in women have been inconsistent or contain methodological problems.
c. There is no causal relationship between adult hormonal status and sexual orientation.
d. There is no causal relationship between exposure to hormones prenatally and later sexual orientation.
Question 2
The third interstitial nucleus of the anterior hypothalamus (INAH-3) is of interest in the study of sexual orientation as it is the center for a variety of sexual behaviors and experiences. LeVays studies of the INAH-3 found all of the following EXCEPT
a. It is less than half as large in heterosexual women as heterosexual men.
b. It is indistinguishable from that of homosexual women in heterosexual men.
c. It was indistinguishable from that of heterosexual women in gay men.
d. It was half the size of that of heterosexual men in gay men.
Calopteryx virgo male
Negative feedback control of a regulated variable.
Foley catheter with balloon in the bladder of a male patient.
Gross anatomy of the male reproductive organs
Summary of the effects on transcription levels of different point mutations
Physical distance versus recombination distance on human male and female chromosome 19