UPSC  Biology

1. The drug useful to increase cardiovascular effects in human beings is

Cocaine Barbiturate Benzodiazetine Insulin

2. In echolocation, the animal that produces high frequency sounds is

Monkey Butterfly Squirrel Bat

3. Two kingdoms constantly figured in all biological classifications are

Plantae and Animalia Monera and Animalia Protista and Animalia Protista and Plantae

4. The dioecious animal is

Liverfluke Hookworm Tapeworm Earthworm

5. Comb plates are found in

Adamsia Aurelia Nereis Pleurobrachia

6. Which of the following is least infectious

leprosy hepatitis tuberculosis conjunctivitis

7. Which of the following is not a mosquito borne disease

Dengue fever Malaria Sleeping sickness Filariasis

8. In certain amino acids, which one of the following elements is found in addition to carbon , hydrogen, nitrogen and oxygen

Phosphorus Zinc Calcium Sulphur

9. Among the following elements, which one is essential for the transmission of impulses in the nerve fibre

Calcium Iron Sodium Zinc

10. The vitamin which is very liable and easily destroyed during cooking as well as storage is

Vitamin A Vitaminb6 Vitamin C Vitamin K


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