Releasing of sperms from seminiferous tubules is known as.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term that describes the process of releasing sperm from the seminiferous tubules.

2. **Identifying the Process**: The process of releasing mature sperm cells from the seminiferous tubules is specifically called "spermiation."

3. **Defining Spermiation**: Spermiation is the process by which mature spermatids are released from Sertoli cells into the lumen of the seminiferous tubules. This is an essential step in sperm development.

4. **Mechanism of Spermiation**:
- **Remodeling of Spermatids**: During spermiation, the spermatid undergoes remodeling, particularly of its head and cytoplasm.
- **Removal of Adhesion Structures**: Specialized adhesion structures that hold the spermatids to the Sertoli cells are removed.
- **Disengagement**: Finally, the spermatids disengage from the Sertoli cells and enter the lumen of the seminiferous tubules.

5. **Conclusion**: The correct term for the release of sperm from the seminiferous tubules is "spermiation."

**Final Answer**: The releasing of sperms from seminiferous tubules is known as **spermiation**.

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