Pellets of which hormone were implanted in Clarias batrachus for induced breeding?

Correct option is A

Correct Answer: (a) LHRH-A
Explanation:
→ LHRH-A (Luteinizing Hormone Releasing Hormone analogue) pellets are implanted for controlled and sustained hormonal release.
→ Effective for inducing spawning in Clarias batrachus.
Information Booster:
→ Dopamine antagonists may also be used but not as implants.
Additional Information (Other Options):
(b) HCG: Injected but not implanted.
(c) Dopamine: Inhibitory, not used alone.
(d) DOCA: Not relevant for spawning.