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True or False
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1
Equal amounts of testosterone are produced in males and females.
A)True
B)False
2
The pituitary and the testes both produce hormones.
A)True
B)False
3
Sex hormones affect genital anatomy but do not act upon the brain.
A)True
B)False
4
A male organ and a female organ that derive from the same embryonic tissue are NOT homologous to each other.
A)True
B)False
5
Approximately 2 percent of births have an intersex condition.
A)True
B)False
6
The Guevodoces of the Dominican Republic grew up in a four-gender society.
A)True
B)False
7
Modern American culture has an unusually brief period of adolescence.
A)True
B)False
8
Puberty is characterized by a great increase in the production of sex hormones.
A)True
B)False
9
The percent body fat hypothesis may explain at what age a girl first menstruates.
A)True
B)False
10
Evidence suggests that excessive exercise can affect the male reproductive system.
A)True
B)False
11
The first menstruation is a sign of reproductive ability.
A)True
B)False
12
In males, ejaculation may occur without orgasm.
A)True
B)False
13
There are five phases of the menstrual cycle.
A)True
B)False
14
The normal range for a menstrual cycle is about 20-36 days.
A)True
B)False
15
Endometriosis may be mistaken for dysmenorrheal.
A)True
B)False





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