What is ethylene?

a. a food source for the developing embryo
b. a ripening hormone
c. a substance to discourage animals from eating fruit
d. a type of nectar


B

Biology & Microbiology

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Which of the following is most likely to lead to paralytic shellfish poisoning?

A) dinoflagellates B) Giardia C) Plasmodium D) Toxoplasma E) Euglena

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Which of the following are bone-forming cells?

A. lacunae B. osteoblasts C. osteoclasts D. osteocytes

Biology & Microbiology

Saprophytic fungi are able to digest organic molecules outside of the organism by means of:

A) apoenzymes. B) coenzymes. C) endoenzymes. D) exoenzymes.

Biology & Microbiology

Many archaeal genomes include chromosomes and plasmids.

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

Biology & Microbiology