The anaerobic environment of swamps and marshes is an excellent habitat for methanogens.

a. true
b. false


Ans: a. true

Biology & Microbiology

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Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer?

What will be an ideal response?

Biology & Microbiology

The unifying theme in biology is

a. ecology b. genetics c. metabolism d. evolution e. taxonomy

Biology & Microbiology

Training an animal to respond in a specific way to a stimulus is called

A) operant conditioning. B) insight learning. C) habituation. D) trial-and-error learning. E) imprinting.

Biology & Microbiology

Which of the following genetic changes would NOT be passed from parent to child?

a. a mutation in a skin cell b. the loss of a chromosome in a sperm cell c. the addition of a chromosome in an egg cell d. a translocation in a gamete

Biology & Microbiology