Which of the following is an advantage of sexual reproduction over asexual reproduction in organisms?

• A. Less energy expenditure
• B. Increased genetic diversity
• C. Faster reproduction rate
• D. No need for a mate

Answer: (B)

Verified step by step guidance

1. Understand the key difference between sexual and asexual reproduction: Sexual reproduction involves the combination of genetic material from two parents, while asexual reproduction involves a single organism reproducing without the genetic input of another.
2. Consider the implications of genetic diversity: Sexual reproduction results in offspring with genetic variation due to the mixing of parental genes, which can be beneficial for the survival of a species in changing environments.
3. Evaluate the advantages of genetic diversity: Increased genetic diversity can lead to a greater ability for a population to adapt to new challenges, such as diseases or environmental changes, enhancing the survival and evolution of the species.
4. Compare with asexual reproduction: Asexual reproduction produces genetically identical offspring, which can be advantageous in stable environments but may limit adaptability to new conditions.
5. Conclude that the primary advantage of sexual reproduction over asexual reproduction is the increased genetic diversity, which provides a greater potential for adaptation and survival in diverse and changing environments.