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Decline in the population of Indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be categoriesd as

NEET UG 2019 — Botany Biodiversity and its Conservation

2019mcqeasy

Decline in the population of Indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be categoriesd as

Official previous-year question

Held on 30 Apr 2019 · Verified 9 Jul 2026.

Options

  1. A

    co-extinction

  2. B

    habitat fragmentation

  3. C

    overexploitation

  4. D

    allien species invasion

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