Q.Frogs are beneficial for mankind, justify the statement.

Frog Ecological Importance

It is easy to dismiss a frog as a small, unremarkable pond-dweller, but its everyday feeding habits quietly do real, measurable work for both farmers and the wider ecosystem — work that would otherwise have to be done by pesticides, or would simply not get done at all.

Pest control for agriculture

A frog's diet consists largely of insects, and it consumes them in genuinely large numbers over its lifetime. Because a great many of the insects a frog eats are exactly the kind that damage standing crops, this predation functions as a completely natural, cost-free form of pest control. A healthy population of frogs around agricultural land translates directly into fewer crop-damaging insects surviving to reproduce — a benefit farmers receive without lifting a finger or spending on chemical control.

A link in the food chain and food web

Beyond this direct agricultural benefit, frogs occupy an important middle position in the food chain: they are simultaneously predators of insects and prey for larger animals such as snakes, birds and some mammals. This dual role means frogs act as a genuine link connecting lower and higher levels of the food web. Removing frogs from an ecosystem does not just remove one species — it destabilises the balance on both sides of that link: insect populations they would have controlled can surge, while the predators that depend on frogs as a food source lose a resource. Maintaining stable frog populations therefore helps preserve overall ecological balance, not just a single relationship.

A direct economic and dietary value

Beyond these ecological and agricultural roles, frogs also carry a direct, practical value to people: in some countries, the muscular hind legs of the frog are consumed as food, giving frogs an economic dimension as well as an ecological one. …