Which naturalist proposed that many species that once existed are now extinct?

a. Cuvier
b. Lamarck
c. Darwin
d. Malthus
e. Wallace


a

Biology & Microbiology

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Two populations that have been separated from each other for a long period of time with show

A. increased differences between the two populations in genetic sequences. B. decreased differences between the two populations in genetic sequences. C. no differences in genetic sequences. D. no similar genetic sequences. E. differences in the rate of mutation.

Biology & Microbiology

Which of the following is a function of the skeletal system?

a. absorption of nutrients b. gas exchange c. production of blood cells d. production of hormones

Biology & Microbiology

The _____ is the layer of fat that is covered with pubic hair and is positioned on top of the pubic bone.

A. os pubis B. mons pubis C. labia minora D. labia majora

Biology & Microbiology

Phylogeny research is LEAST likely to include which type of analysis?

A. Ggenetic B. Anatomical C. Behavioral D. Physiological E. Direct observation of evolution

Biology & Microbiology