2020ScienceGS Paper I
The concept of 'Ecological Transition' was first used by
Select an option to check your answer
The concept of 'Ecological Transition' was first used by
Which of the following vitamins is mainly responsible for blood coagulation in human being?
Which of the following polymer is NOT a thermoplastic?
Change in the base sequence within a gene is called
Match List - I with List - II and select the correct answer from the codes given below the lists :
List – I (Metal) | List-II (Property) |
A. Sodium | 1. Good conductor of electricity |
B. Mercury | 2. Liquid at room temperature |
C. Silver | 3. Poor conductor of heat |
D. Lead | 4. Can be easily cut with knife |