5
lesson pretestMultiple Choice

Pretest

Question 5 • TPS EdX Biology

What is the advantage of genetic recombination as a mode of reproduction in bacteria?

Answer
A
greater genetic variation
B
less time finding other bacteria
C
more susceptibility to antibiotics
D
higher rates of reproduction

Explanation

Genetic recombination exchanges or combines DNA, creating new combinations of genes in bacterial cells. This increases genetic variation, which can help some bacteria adapt to changing conditions. It does not directly make bacteria reproduce faster or become more susceptible to antibiotics.

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