The key event that starts sexual maturation at the onset of puberty is that
a. the ovaries and testes release gonadotropic hormones.
b. estradiol and testosterone are released from the hypothalamus.
c. the pituitary secretes gonadotropin-releasing hormones.
d. LH and FSH are released from the hypothalamus.
e. the adrenals release adrenaline.
Question 2
An example of an activational effect induced by the hormone estradiol would be
a. growth of the uterine lining during the menstrual cycle.
b. growth of axillary hair in females.
c. differentiation of the Wolffian system into the fimbriae, Fallopian tubes, uterus, and vagina.
d. maturation of the ovaries in a female.
e. alteration of the vocal cords to create a deep voice.
Paland and Lynch demonstrated the importance of sexual reproduction in reducing the frequency of mal
Sexual dimorphism in body size and mating system.
The terrorist attack of September 11, 2001, is surely a defining event for the cohorts who experienc
An Event-Related Potential
Sexual Scripts in the Media
A bus starts from restat a station and accelerates at a rate of 2 m/s^2 for 15 seconds. It then runs