How does the chick recognise her own mother?

Options

A. Because of imprinting
B. Because of courtship
C. Because of indogenous clock
D. Because of circadian rhythm

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks how a chick recognizes its own mother after hatching.

2. **Identifying the Correct Process**: Among the options provided, the most relevant process for recognition is "imprinting." Imprinting is a specific type of learning that occurs at a particular life stage.

3. **Defining Imprinting**: Imprinting is a rapid learning process that occurs shortly after birth or hatching. It allows the chick to identify and bond with its mother or caregiver.

4. **Mechanisms of Imprinting**: Imprinting involves multiple sensory modalities:
- **Vision**: The chick uses its sight to recognize the physical appearance of its mother.
- **Smell**: The chick may also use olfactory cues to identify its mother.
- **Touch**: Physical contact with the mother can reinforce the recognition process.

5. **Timing of Imprinting**: This recognition process typically occurs immediately after the chick hatches. The first few moments are crucial for the chick to learn and bond with its mother.

6. **Conclusion**: The chick recognizes its mother primarily through the process of imprinting, which involves vision, smell, and touch right after hatching.

### Final Answer:
The chick recognizes her own mother through the process of imprinting, which involves using vision, smell, and touch shortly after hatching.

---