Fossil evidence of animal life dates back

__________ years.
a. 125 million
b. 350 million
c. 570 million
d. 900 million
e. 1.8 billion


Answer: c

Biology & Microbiology

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prokaryotes but not eukaryotes.

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The type of place where a species typically lives is called its _____

a. niche c. community b. habitat d. population

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The tissue form of dimorphic fungus prefers a temperature of ___ for growth in the lab.

A. 10C B. 25C C. 37C D. 50C

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Gonadotropin-releasing hormone is involved in the regulation of both the testes and the ovaries.

Answer the following statement true (T) or false (F)

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