The Y chromosome
a. is found in both sexes: males have two, females have one.
b. influences numerous characteristics in addition to sex determination.
c. can be inherited from either parent.
d. carries genes that cause the fetus to develop as a male.
e. causes a fetus to develop as female if there are two present.
d
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Local knowledge:
a. is never lost or replaced. b. is universally known. c. is disseminated orally. d. is considered truth.
An economy dominated by machines and based on big factories is an industrial society
a. True b. False Indicate whether the statement is true or false
When we correct for body size, the hominin brain __________ after 2 million years.
A) decreased both absolutely and relatively B) increased absolutely but not relatively C) decreased absolutely but not relatively D) increased both absolutely and relatively
Which is not true about Homo Floresiensis?
a. It was found at Liang Cave in Indonesia. b. It was very similar to Dmanisis hominins. c. It lived until it went extinct 150,000 years ago. d. It was living in Flores for a long time. e. It had stone tools dating to at least 1 million y.a.