Question Detail

What is Pollination ?

germination of pollen grains
growth of pollen tube in ovule
transfer of pollen from anther to stigma
visiting flowers by insects

Answer: Option C

Similar Questions :

1. Which blood group is known as Universal donor ?

A+
A-
AB
O

Answer: Option D

2. What would happen if human blood becomes acidic ?

Oxygen-carrying capacity of haemoglobin is increase
Oxygen-carrying capacity of haemoglobin is decrease
Will remain same
Will be unpredictable

Answer: Option B

Explanation:

human blood becomes acidic means low pH

3. Which one of the following is an enzyme ?

Somatotropin
Trypsin
Glucagon
Insulin

Answer: Option B

4. Phloem tissue is found in ?

Plants
Insects
Mammals
All of above

Answer: Option A

5. Which among the following lens is used to treat Presbyopia ?

Convex Lens
Concave Lens
Bifocal Lens
Cylindrical Lens

Answer: Option C

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