Sexual reproduction , when compared to asexual reproduction , is a
(A.) Slow process
(B.) Fast process
(C.) Simple process
(D.) Complex process

Options

A. A and D only
B. A and C only
C. B and D only
D. B and C only

Answer

To determine the correct answer to the question regarding sexual reproduction compared to asexual reproduction, we can analyze the characteristics of both processes step by step.

### Step-by-Step Solution:

1. **Definition of Sexual Reproduction**:
- Sexual reproduction involves two parents, typically a male and a female, who produce gametes (sperm and egg). The fusion of these gametes during fertilization leads to the formation of a zygote.

**Hint**: Remember that sexual reproduction requires two parents and involves gamete formation and fusion.

2. **Definition of Asexual Reproduction**:
- Asexual reproduction involves only one parent, which can reproduce by processes such as binary fission, budding, or vegetative propagation. The offspring are genetically identical to the parent.

**Hint**: Asexual reproduction is simpler as it involves only one parent and does not require gamete fusion.

3. **Speed of Reproduction**:
- Sexual reproduction is generally a slower process because it involves multiple steps: gamete production, mating, fertilization, and development of the zygote into a new organism.
- Asexual reproduction is faster as it can occur rapidly without the need for mating or gamete fusion.

**Hint**: Compare the number of steps involved in each type of reproduction to assess speed.

4. **Complexity of Reproduction**:
- Sexual reproduction is considered more complex due to the involvement of two parents and the processes of gamete formation and fertilization.
- Asexual reproduction is simpler because it only requires one parent and fewer biological processes.

**Hint**: Think about the number of parents and the processes involved to determine complexity.

5. **Conclusion**:
- Based on the analysis, sexual reproduction is a **slow** and **complex** process compared to asexual reproduction, which is **fast** and **simple**. Therefore, the correct answer to the question is:
- **(A) Slow process** and **(D) Complex process**.

### Final Answer:
- The correct answer is **(A) Slow process** and **(D) Complex process**.