1. Who is known as Father of Genetics?
a) Robert Hook
b) Robert Cook
c) Hugo DE vries
d) Mendel

2. Fixation of nitrogen in the soil is effectively done by
a) Bacteria
b) Protozoa
c) Fungi
d) Actinomycetes

3. Which among the following is used as a best biofertilizer?
a) Ammonia
b) Sulphur
c) Nitrogen
d) Calcium

4. Among the following which disease is caused by the fungi
a) Tuberculosis
b) Dermatitis
c) Polio
d) Malaria

5. Which one of the following animals uses their skin as a respiratory organ?
a) Whale
b) Shark
c) Frog
d) Tortoise

6. ________ Discovered Nucleus
a) Robert Brown
b) Robert Hook
c) Darwin
d) None

7. Clove is obtained from which part of plant
a) Root
b) Leaves
c) Flower bud
d) Shoot

8. Due to deficiency of ________ dental caries appears to be a common problem.
a) Fluorine
b) Calcium
c) Phosphorus
d) Iron

9. Which of the plants is commonly used for green manuring in India?
a) Sun hemp
b) Wheat
c) Cotton
d) Sugarcane

10. In Biology, Oncogene is responsible for
a) Cancer
b) Tuberculosis
c) Malaria
d) None