MCQ on Biodiversity

Most of the trees of India in the tropical forest belongs to the family:

In Northern Hemisphere, there is a slow turnover of nutrient in the terrestrial ecosystem as compared to Southern Hemisphere. The probable reason is:

Animal biologist generally uses Line‐transect method for estimating density. It is based on the assumption that

In which of the following Indian states the tiger is NOT found in wild:

Among the following which is NOT the correct explanation for high biodiversity in tropical rain forests?

Type of biome in California and coastal regions of Mediterranean Sea is:

Biodiesel is obtained from:

Among the following, a critically endangered plant species is:

The area under the forest covers in India as per estimates of 2001 is:

Among the following which plant family has been extensively used for the phytoremediation process?

A biodiversity hot-spot is characterized by:

Consider the following assumptions:
(1) All known living organisms have parasites
(2) A single host species can harbor more than one type of parasites
(3) Parasites are species specific
From the above information, it could be concluded that:

Among the following which group of animals has the maximum number of endangered and critically endangered species as per the IUCN Red List?

The ecosystem having the longest energy transfer time is:

As we move from one geographical region to next neighboring region, species diversity tends to change. It is termed as