Consider the following animals
1. Sea cow
2. Sea horse
3. Sea lion
Which of the above is/are mammal/mammals?
Which of the following can be found as pollutants in the drinking water in someparts of India?
1. Arsenic
2. Sorbitol
3. Formaldehyde
4. Uranium
Select the correct answer using the codes given below.
Consider the following:
1. Star tortoise
2. Monitor lizard
3. Pygmy hog
4. Spider monkey
Which of the above are naturally found in India?
Recombinant DNA technology (Genetic Engineering) allows genes to betransferred
1. across different species of plants
2. from animals to plants
3. from microorganisms to higher organisms
Ecology is the study of
The creature which has the shortest life - span: