There is a large diversity in the biological world and each organism has evolved its own mechanism to multiply and produce offspring. The method of reproduction depends upon

Options

A. Habitat of organism
B. Internal physiology of organism
C. Its will
D. Both (1) and (2)

Answer

### Step-by-Step Solution:

1. **Understanding Reproduction**:
- Reproduction is the biological process through which organisms produce offspring. It can be defined as the formation of new individuals that are similar to their biological parents.

2. **Types of Reproduction**:
- There are two main types of reproduction: sexual reproduction and asexual reproduction.
- Sexual reproduction involves the combination of genetic material from two parents, while asexual reproduction involves a single organism reproducing without the involvement of gametes.

3. **Factors Affecting Reproduction**:
- The method of reproduction in organisms depends on several factors:
- **Organism Habitat**: The environment where the organism lives can influence its reproductive strategy. For instance, habitats that favor mating can lead to sexual reproduction, while those that support self-fertilization can lead to asexual reproduction.
- **Physiology of the Organism**: The internal biological mechanisms, including the timing of gamete maturation, can affect whether an organism reproduces sexually or asexually. For example, if the male and female gametes mature at different times, it may limit the possibility of sexual reproduction.
- **Genetic Makeup**: The genetic composition of an organism can also determine its reproductive method. Somatic cells typically lead to asexual reproduction, while germ cells are involved in sexual reproduction.

4. **Conclusion**:
- Based on the factors discussed, the method of reproduction is influenced by the habitat of the organism, its physiology, and its genetic makeup. Therefore, the correct answer to the question is that the method of reproduction depends on both the habitat of the organism and its internal physiology.