How does sexual reproduction differ from asexual reproduction?

• A. Sexual reproduction occurs without the involvement of gametes.
• B. Sexual reproduction produces offspring that are genetically identical to the parent.
• C. Sexual reproduction involves the fusion of gametes from two parents, resulting in genetic variation.
• D. Sexual reproduction results in offspring that are clones of the parent.

Answer: (C)

Verified step by step guidance

1. Understand the basic definitions: Sexual reproduction involves two parents and the fusion of their gametes (sperm and egg), while asexual reproduction involves only one parent and does not involve gametes.
2. Recognize that sexual reproduction leads to genetic variation because the offspring inherit a combination of genes from both parents, resulting in unique genetic combinations.
3. Identify that asexual reproduction results in offspring that are genetically identical to the parent, often referred to as clones, because there is no exchange or mixing of genetic material.
4. Note that the fusion of gametes in sexual reproduction is a key process that introduces genetic diversity, which is beneficial for the adaptation and survival of species in changing environments.
5. Clarify that the statement 'Sexual reproduction occurs without the involvement of gametes' is incorrect, as gametes are essential for sexual reproduction, whereas asexual reproduction does not involve gametes.