Macroevolution is _____

A) the same as microevolution, but includes the origin of new species
B) evolution above the species level
C) defined as the evolution of microscopic organisms into organisms that can be seen with the naked eye
D) defined as a change in allele or gene frequency over the course of many generations


B

Biology & Microbiology

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The logic behind sequential polar body analysis is based on

A) Darwin's theory of natural selection. B) Mendel's law of segregation. C) Mendel's law of independent assortment. D) the rules of the genetic code.

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The most commonly accepted hypothesis for the production of ATP that results from electron transport system is called the ________ hypothesis.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Which gland has both endocrine and exocrine functions?

a. thyroid b. adrenal medulla c. adrenal cortex d. pancreas e. gonads

Biology & Microbiology

If a superbug is resistant to an antibiotic due to horizontal gene transfer, the microbe is said to have

A) natural resistance. B) mutational resistance. C) acquired resistance. D) evolutionary resistance. E) intrinsic resistance.

Biology & Microbiology