The eggs of the following fish is sinking?

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The eggs of the following fish is sinking? Answer: Rohu

Rohu (Labeo rohita) produces sinking (demersal) eggs that settle at the bottom of water bodies after spawning.

Question context

This question is part of 🧫 Biotechnology within the broader 🧬 Medical Science subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.