NEETZoologyStructural Organisation in Animals
Ecological Role of Frogs Contribution A. Insect Control 1. Frogs eat insects B. Food Chain 2. Frogs' muscular legs used as food C. Ecological Balance 3. Maintain ecological balance D. Food for Humans 4. Link in food chain and food web
Options
- AA - 2, B - 3, C - 4, D - 1
- BA - 1, B - 4, C - 3, D - 2
- CA - 3, B - 4, C - 1, D - 2
- DA - 4, B - 1, C - 2, D - 3
Correct answer
B. A - 1, B - 4, C - 3, D - 2
Step-by-step solution
Frogs contribute to insect control by eating insects, serve as a link in the food chain and food web, help maintain ecological balance, and in some countries, their muscular legs are consumed as food.