Find the correct statements about somatic embyros
(I) They pas through the developmental stages similar to the sexula embryos
(II) They are also knows as embryoids
(III) They are used for the synthesis of synthetic seeds

Options

A. I and II
B. II and III
C. I and III
D. I, II and III

Answer

To determine the correct statements about somatic embryos, we will analyze each statement provided in the question.

### Step-by-Step Solution:

1. **Understanding Somatic Embryos**:
- Somatic embryos are formed from somatic cells, which are any cells of the body that are not sperm or egg cells. They can develop into a plant without fertilization.

2. **Evaluating Statement I**:
- **Statement I**: "They pass through the developmental stages similar to the sexual embryos."
- **Analysis**: Somatic embryos do indeed go through developmental stages that are similar to those of sexual embryos. Both types of embryos develop through stages that include zygote formation, cell division, and differentiation.
- **Conclusion**: This statement is **correct**.

3. **Evaluating Statement II**:
- **Statement II**: "They are also known as embryoids."
- **Analysis**: Somatic embryos are commonly referred to as embryoids, which is a term used to describe their embryonic characteristics.
- **Conclusion**: This statement is **correct**.

4. **Evaluating Statement III**:
- **Statement III**: "They are used for the synthesis of synthetic seeds."
- **Analysis**: Somatic embryos can be used to create synthetic seeds, which are artificial seeds that can be used for propagation. This is a significant application in plant biotechnology.
- **Conclusion**: This statement is **correct**.

5. **Final Conclusion**:
- Since all three statements (I, II, and III) are correct, the answer is that all statements about somatic embryos are true.