What is an example of a haptophyte?
a. Aveolate
b. Ochrophyte
c. Diatom
d. Coccolithophore
d
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A cell exposed to a hypertonic environment will _____ by osmosis
a. Gain water b. lose water c. neither gain or lose water d. burst
A friend asks you for a definition of endemic because she is writing a history paper and this word keeps occurring in the literature in reference to bison on the Great Plains of the United States. Your response is that the word endemic means
A. a species that has coevolved with humans on Earth. B. a species that lives in only one area of Earth. C. a species that has gone extinct since humans have evolved on Earth. D. a species that exists in many habitats on Earth.
What is the nucleus
What will be an ideal response?
Conservation of global biodiversity is best served by directing efforts toward areas of:
A) high diversity. B) high endemism. C) both A and B.