CNA 23 Nov 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS 1. ‘Unpredictable norms key... View Article
1) achieved through vaccination 2) achieved through the serum of other animals enriched in antibodies 3) inherited from the parents 4) acquired... View Article
1) complexity of body organization 2) mode of nutrition 3) presence or absence of a well-defined nucleus 4) all of the above Answer: 4) all of... View Article
Answer: Gizzard Explanation: Gizzard helps in grinding the food particles in cockroaches. It is also called proventriculus. The outer layer of... View Article
1) It is similar to the plasma of blood, but is colourless and contains less protein. 2) It is similar to the WBCs of blood, but is colourless... View Article