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Karnataka Board PUCPUC Science 2nd PUC Class 12

Amongst the animal groups given below, which one appears to be more vulnerable to extinction?

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Question

Amongst the animal groups given below, which one appears to be more vulnerable to extinction?

Options

  • Insects

  • Mammals

  • Amphibians

  • Reptiles

MCQ
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Solution

Amphibians

Explanation:

About 32 percent of amphibian species are at risk due to factors like habitat loss, pollution, and environmental changes. This vulnerability is higher compared to insects, reptiles, and mammals. The decline is largely caused by habitat destruction, environmental sensitivity, and other human-induced factors, making amphibians one of the most threatened groups in biodiversity conservation efforts.

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Chapter 15: Biodiversity and Conservation - MULTIPLE CHOICE QUESTIONS [Page 107]

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NCERT Exemplar Biology Exemplar [English] Class 12
Chapter 15 Biodiversity and Conservation
MULTIPLE CHOICE QUESTIONS | Q 9. | Page 107
Nootan Biology [English] Class 12 ISC
Chapter 15 Biodiversity and Its Conservation
Test Your Progress | Q 1. 16. | Page 693

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