Scelta multipla
Which of the following demonstrates sexual dimorphism?
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12. Meiosis
Life Cycle of Sexual Reproducers
Scelta multipla
What is a drawback of sexual reproduction in organisms?
A
It results in faster population growth compared to asexual reproduction.
B
It leads to less genetic diversity among offspring.
C
It requires more energy and resources than asexual reproduction.
D
It produces offspring that are genetically identical to the parents.
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Understand the concept of sexual reproduction: Sexual reproduction involves the combination of genetic material from two parents, leading to offspring with genetic variation.
Compare sexual reproduction with asexual reproduction: Asexual reproduction involves a single organism reproducing without the need for a mate, resulting in offspring that are genetically identical to the parent.
Identify the energy and resource requirements: Sexual reproduction typically requires more energy and resources due to the need for finding a mate, courtship behaviors, and the development of specialized reproductive structures.
Consider the implications for population growth: Asexual reproduction can lead to faster population growth because it does not require the complex processes involved in sexual reproduction.
Evaluate genetic diversity: While sexual reproduction increases genetic diversity, it is not a drawback. The drawback is the increased energy and resource expenditure compared to asexual reproduction.
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