The protein-coding gene sequences in humans and chimpanzees 

A. are vastly different.
B. are about 50% alike.
C. are about 80% alike.
D. are more than 99% alike.
E. are identical.


D. are more than 99% alike.

Biology & Microbiology

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The peppered moth experiment in England is an example of ________

a. mutations b. disruptive selection c. directional selection d. sexual selection e. stabilizing selection

Biology & Microbiology

Which of the following is not one of the six classes of lipids?

A) steroids B) terpenes C) fatty acids D) triacylglycerols E) pectins

Biology & Microbiology

Typical soils of the temperate forest region are

A) alfisols and inceptisols. B) oxisols. C) andosols. D) aridisols and vertisols.

Biology & Microbiology

________ is the discipline of biology that focuses on classifying organisms and determining their evolutionary relationships

A) Taxonomy B) Evo-devo C) Systematics D) Biogeography

Biology & Microbiology