PCB 3043 Chapter 9 Exam Questions and
Answers Graded A+
Classify the statement about asexual and sexual reproduction as true or false:
Offspring may be produced from vegetative tissues of the parent in asexual
reproduction. - Correct answer-True
Classify the statement about asexual and sexual reproduction as true or false:
Harmful alleles may only be inherited by some offspring during sexual
reproduction. - Correct answer-True
Classify the statement about asexual and sexual reproduction as true or false:
Individuals may engage in costly or risky social behavior when reproducing
sexually. - Correct answer-True
Classify the statement about asexual and sexual reproduction as true or false:
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, Hermaphroditic organisms may self-fertilize to reproduce asexually or cross-
fertilize to reproduce sexually. - Correct answer-False
Classify the statement about asexual and sexual reproduction as true or false:
On average, siblings produced asexually share about 50% of their DNA sequence
with each other. - Correct answer-False
Classify the statement about asexual and sexual reproduction as true or false:
A diploid parent always passes on two copies of its genes to its offspring during
sexual reproduction. - Correct answer-False
How does the Red Queen hypothesis explain a fitness benefit of sexual
reproduction?
-Sexually reproducing organisms carefully choose their partners, so only the fittest
individuals mate and produce high quality offspring.
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Answers Graded A+
Classify the statement about asexual and sexual reproduction as true or false:
Offspring may be produced from vegetative tissues of the parent in asexual
reproduction. - Correct answer-True
Classify the statement about asexual and sexual reproduction as true or false:
Harmful alleles may only be inherited by some offspring during sexual
reproduction. - Correct answer-True
Classify the statement about asexual and sexual reproduction as true or false:
Individuals may engage in costly or risky social behavior when reproducing
sexually. - Correct answer-True
Classify the statement about asexual and sexual reproduction as true or false:
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
, Hermaphroditic organisms may self-fertilize to reproduce asexually or cross-
fertilize to reproduce sexually. - Correct answer-False
Classify the statement about asexual and sexual reproduction as true or false:
On average, siblings produced asexually share about 50% of their DNA sequence
with each other. - Correct answer-False
Classify the statement about asexual and sexual reproduction as true or false:
A diploid parent always passes on two copies of its genes to its offspring during
sexual reproduction. - Correct answer-False
How does the Red Queen hypothesis explain a fitness benefit of sexual
reproduction?
-Sexually reproducing organisms carefully choose their partners, so only the fittest
individuals mate and produce high quality offspring.
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2