The process of secretion of milk from the mammary glands of human female is

Options

A. lactation
B. gastrulation
C. blastuation
D. morulation

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the name of the process by which milk is secreted from the mammary glands in human females.

2. **Identifying the Process**: The correct term for the secretion of milk from the mammary glands is "lactation." This process typically occurs after childbirth (parturition).

3. **Eliminating Incorrect Options**:
- **Grastulation**: This term refers to the formation of a blastula from a gastrula during embryonic development, which is unrelated to milk secretion.
- **Blastulation**: Similar to grastulation, this term also pertains to the early stages of embryonic development and does not relate to lactation.
- **Modulation**: This term is not associated with the secretion of milk and is therefore incorrect.

4. **Conclusion**: The correct answer to the question is "Lactation," as it specifically refers to the process of milk secretion in human females after childbirth.

**Final Answer**: The process of secretion of milk from the mammary glands of human females is called **Lactation**.

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