Explain the biological process of sexual differentiation.
What will be an ideal response?
The biological process of sexual differentiation-that is, developing into a male or female-begins before conception and continues during fetal development. At conception, chromosomes for being male or female are fixed. This process continues as the fetus develops gonads, produces hormones, develops internal and external reproductive structures associated with being male or female, and then culminates with the sex differentiation of the brain. Exploring the sexual differentiation process helps one understand the typical and atypical development of sex.
A person's biological sex is determined at the moment of conception. Both the ovum and sperm cells carry sex chromosomes. Each ovum normally carries an X chromosome.
Each sperm cell normally carries either an X or a Y chromosome. An XY chromosomal combination will typically produce a male child and an XX combination will typically produce a female child. At birth, then, they also have anatomy and physiology that is either male or female.
You might also like to view...
What is a key distinction in purpose between achievement tests and achievement tests?
a) Achievement tests are meant to measure the current state of accomplishment, while aptitude tests are meant to predict future achievement. b) Achievement tests are meant to measure fixed qualities like intelligence, while aptitude tests are meant to measure changeable qualities like vocational interests. c) Achievement tests generally result in a profile of scores, while aptitude tests generally result in a single general score. d) Achievement tests are usually conducted through group testing, while aptitude tests are usually conducted through individual testing.
An explanatory script that presents the plot, characters, and reasons for a relationship’s ending is known as a(n) _______.
a) novella b) disengagement strategy c) account d) relationship narrative
Sexual harassment in the workplace falls into two categories: quid pro quo and ________
a. pseudo-sexual harassment
b. pressure to laugh at provocative jokes or pictures
c. creation of a hostile environment
d. provision of favors in exchange for sexual involvement
Spermicides operate by
A. inhibiting ovulation. B. preventing the production of sperm. C. killing sperm with chemicals. D. reducing a man's sperm count.