Question

In termites, "Royal Jelly" is produced by:

• A. Mandibular glands of queen
• B. Lateral pharyngeal glands of worker
• C. Lateral pharyngeal glands of queen
• D. Well-developed mandibles of soldiers

Hint:

Termite castes:
- Workers: Produce royal jelly.
- Queen: Produces eggs.
- Soldiers: Defense.
- Royal jelly regulates caste differentiation.

Answer 1

The Correct Option is B

Step 1: Understanding the Question:
This question tests knowledge of termite biology.

Step 2: Detailed Explanation:
In termites, "royal jelly" (a glandular secretion) is produced by the lateral pharyngeal glands of workers.
It is fed to the queen and young termites.
It contains nutrients and hormones that regulate caste development.
Mandibular glands of queen (A): Produce other secretions.
Lateral pharyngeal glands of queen (C): Not the primary producers.
Well-developed mandibles of soldiers (D): Used for defense.
Thus, royal jelly is produced by workers.

Step 3: Final Answer:
Thus, royal jelly in termites is produced by the lateral pharyngeal glands of workers, which corresponds to option (B).
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