Who discovered the cell?

Problem associated with Human Settlement in developing countries is: 

The purpose of Green Rajasthan scheme is to plant trees with the cooperation of people to make Rajasthan green, which of the following statements related to Green Rajasthan scheme is not correct

Lev Vygotsky's social - cultural perspective of learning emphasizes importance of_________ in the learning process. 

Which of the following gas is filled in flush bag of chips?

In Bihar, The revolt of 1857 was led by _________________.

Match the columns.

Slash and burn agriculture           Associated State

(A)  Dahiya                                       (I) Jharkhand

(B)  Kuruwa                                      (II) Odisha

(C)  Bringa                                        (III) Andhra Pradesh

(D)  Penda                                        (IV) Madhya Pradesh

The external or internal framework which provides support to the body is called_______.