The male fetus's testes release
A. testis-determining factor.
B. SRY.
C. both testosterone and testis-determining factor.
D. both testosterone and anti-Müllerian hormone.
Answer: D
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This famous scientist was among the first observers to keep a baby biography, in which he detailed his infant son's behavior.:
a. Sigmund Freud b. Erik Erikson c. Charles Darwin d. G. Stanley Hall
An imaging technique that uses an X-ray beam and radiation to reveal abnormality in
the shape or structure of various parts of the brain is a ______. a. CT scan c. BEAM b. PET scan d. NMR
When researchers use surface labels such as "Blacks," "Hispanics," and "Caucasians," they underrepresent the differences that exist among people within the same racial group. This practice is referred to as
A. ethnic cleansing. B. euphemization. C. acculturation. D. ethnic gloss.
If a family history of intellectual disabilities, psychological disorders, physical defects, or inherited diseases exists, a genetic counselor prepares a ________, which identifies affected relatives in a couple’s family tree
A) pedigree B) genetic marker C) maternal blood analysis D) preimplantation genetic diagnosis