[Horticulture Development Officer, 2019]
6. A little ether on the palm gives a cooling sensation because ether
is a cold liquid
evaporates
enters the pores of the skin
condenses on the palm
7. Quinine, the commonly used drug for malaria, is obtained from a plant. What part of the plant yields the drug?
Leaves
Fruits
Root
Stem bark
8. Insulin controls
Iodine levels in the thyroid
Amount of iron in the blood
Level of sugar in the blood
Level of urea in the blood
9. An antibiotic is
A chemical compound produced by a living organism that inhibits the growth of other organisms
A compound synthesized by a living organism that inhibits the growth of microbes
A synthetic compound inhibiting the growth of other organisms
A synthetic compound inhibiting the growth of bacteria
10. The monument named 'The flame of Liberty' is associated with
Jallianwala Bagh Massacre
Battle of Mudki
Komagata Maru incident
Gadar movement