What is the process in which high-frequency sound waves scan a mother's womb to produce an image of an unborn baby?
A. embryoscopy
B. ultrasound sonography
C. amniocentesis
D. chorionic villus sampling (CVS)
Answer: B
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The lens in the eye
a. converts light energy into neural energy. b. controls the amount of light entering the eye. c. focuses light rays onto the retina d. is the part of the eye that gives it its color.
The connection point between two neurons is called the ______.
A. terminal B. axon C. soma D. synapse
Congenital adrenal hyperplasia (CAH) causes the production of too much androgen during prenatal development. Which of the following statements is TRUE of a female fetus with CAH?
a) She will be born with some degree of masculinized genitals. b) She will be born excessively feminized. c) She will be become male at puberty. d) She will develop both female and male secondary sex characteristics at puberty.
Every time you learn something, you are reshaping your living brain, a process known as
a. brain osmosis. b. synaptic malleability. c. self-directed neuroplasticity. d. self-directed neural induction.