With the help of three examples, explain the broadly utilitarian argument for conservation of biodiversity.

Broadly utilitarian' argument for the conservation of biodiversity does not include

With the help of a suitable example, explain protandry.

Which of the following is not under broadly utilitarian reasons for conserving biodiversity?

Assertion : The broadly utilitarian argument says that biodiversity plays a major role in many ecosystem services that nature provides. ltBrgt Reason : The narrowly utilitarian arguments for conserving biodiversity are obvious because human derive countless direct economic benefits from nature.

With the help of an example, explain how variation leads to evolution.

With the help of suitable example, explain how science is applied.

(a) Explain the narrowly utilitarian, broadly utilitarian and ethical arguments in favour of conservation of biodiversity. (b) How is designation of certain areas as hotsphots a step toward biodiversity conservation ? Name any two hotspots in India.