Which is called as triple vaccine?
D. All of the above
Answer: Option B
Solution(By Examveda Team)Diphtheria is readily preventable by vaccine administration. This is included in the triple vaccine: diphtheria, tetanus and pertussis vaccine (DTP) or the quintuple diphtheria, tetanus, pertussis, polio and Hib vaccine.
Ordinary table salt is sodium chloride. What is baking soda?
A. Potassium chloride
B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
A. hole in ozone layer
B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to
Pollination is best defined as
A. transfer of pollen from anther to stigma
B. germination of pollen grains
C. growth of pollen tube in ovule
D. visiting flowers by insects
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