Home
Class 12
BIOLOGY
A chemical fertilisin is produced from...

A chemical fertilisin is produced from

A

polar bodies

B

middle piece of sperm

C

acrosome

D

mature eggs

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks about the origin of a chemical known as Fertilizin. We need to identify which part of the reproductive system produces this chemical. 2. **Identifying Fertilizin**: Fertilizin is described as a chemical that plays a role in the fertilization process. It is specifically mentioned that it is involved in the release of a mature egg during ovulation. 3. **Location of the Mature Egg**: After ovulation, the mature egg is located in the oviduct. This is where the egg awaits the arrival of sperm for fertilization. 4. **Role of Sperm**: When sperm reaches the oviduct, it releases a chemical known as antifertilizer. This chemical interacts with Fertilizin, similar to how antibodies interact with antigens. 5. **Identifying the Source of Fertilizin**: The question requires us to identify who produces Fertilizin. The options provided include polar bodies, middle piece of sperm, acrosome, and mature eggs. 6. **Analyzing the Options**: - **Polar Bodies**: These are by-products of oocyte division and do not produce Fertilizin. - **Middle Piece of Sperm**: This part of the sperm is involved in energy production and does not produce Fertilizin. - **Acrosome**: This part of the sperm contains enzymes that help in penetrating the egg but does not produce Fertilizin. - **Mature Eggs**: It is confirmed that mature eggs are responsible for releasing Fertilizin. 7. **Conclusion**: The correct answer is that Fertilizin is produced by mature eggs. **Final Answer**: Fertilizin is produced by mature eggs. ---
Promotional Banner

Similar Questions

Explore conceptually related problems

Insulin is produced from:

Melatonin is produced from

Papain produced from

Ethylene is produced from

Radicle is produced from

Nucleolus is produced from

Embryoid is produced from:

Butter is produced from

Fertilizin is a chemical substance produced from