Which of the following groups exhibits the highest number of species?

Which of the following groups exhibits the highest number of species?

In the following in each set a conservation approach and an example of method of conservation are given
(A) In situ conservation - Biosphere Reserve
(B) Ex situ conservation - Sacred groves
(C) In situ conservation - Seed bank
(D) Ex situ conservation - Cryopreservation
Select the option with correct match of approach and method:

A species which was introduced for ornamentation but has become a troublesome weed in India :

These are regarded as major causes of biodiversity loss:
A. Over exploitation
B. Co-Extinction
C. Mutation
D. Habitat loss and fragmentation
E. Migration
Choose the correct option:

Match the List – I with List – II

Choose the correct answer from the option as given below:

The region of Biosphere Reserve which is legally protected and where no human activity is allowed is known as

Which of the following represents maximum number of species among global biodiversity?

The species confined to a particular region and not found elsewhere termed as :

Which one of the following is not used for ex situ plant conservation?

Which of the following is not a method of ex situ conservation?