What are Biosphere reserves ?

What is biosphere reserve? Mention its zones.

Difference between: National park and Biosphere reserves.

Answer in one word. What zone of biosphere reserve is strictly protected?

The outer part of biosphere reserve is called .................. .

Nanda Devi biosphere reserve is found in (a) Uttaranchal (b) Assam (c) Himachal Pardesh (d) Andhra Pradesh

One of the ex situ conservation methods for endangered species is (a) Wildlife sanctuaries (b) Biosphere reserves (c) Cryopreservation (d) National parks.

How many of following represent in - situ ( I ) and ex situ ( E ) conservation strategies ? Sacred groves , Wildlife sanctuary , Biosphere reserve . Home gardens , Seed bank , Gene bank , National park , Sacred lakes , Botanical garden , Zoological park .

Write short notes on the following in 2 to 3 sentences. Biosphere reserves