Anastral mitosis is found in

Options

A. lower plants
B. higher plants
C. lower plants and animals
D. higher animals

Answer

### Step-by-Step Solution:

1. **Understanding Mitosis Types**:
- Mitosis can be classified into two types: astral and anastral.
- In astral mitosis, centrioles produce structures called asters, which help in the formation of the mitotic spindle.

2. **Characteristics of Astral Mitosis**:
- Asters are star-shaped structures formed by microtubules emanating from the centrioles.
- This type of mitosis is typical in many animal cells where centrioles are present.

3. **Characteristics of Anastral Mitosis**:
- In anastral mitosis, there is no formation of asters because centrioles are absent.
- This type of mitosis is observed in certain organisms, particularly some plants.

4. **Identifying Organisms**:
- Lower plants (like mosses) have centrioles and can perform astral mitosis.
- Higher plants (like flowering plants) lack centrioles, leading to anastral mitosis.
- Animals, both lower and higher, possess centrioles and typically undergo astral mitosis.

5. **Conclusion**:
- Since the question asks where anastral mitosis is found, the correct answer is **higher plants**, as they do not have centrioles and therefore cannot form asters.

### Final Answer:
Anastral mitosis is found in **higher plants**.

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