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Biology Class 11 Chapter 14 - Transport - Part 2
1.
Eosinophil
a) Inactivate inflammation
b) Transports oxygen
c) Bone marrow
d) Enlargement of spleen
2.
Most of ions are taken up by the roots by the process of ___________ transport.
a) Active
b) Epidermal
c) Anchor
d) ATP
3.
The closing and opening of stomata is directly controlled by:
a) Temperature
b) Wind
c) Light
d) Water
4.
Cohesion tension theory was proposed by ___________.
a) Palms
b) Diffusion
c) One
d) Dixon
5.
The diameter of capillary can be changed by __________ stimulation.
a) Splenn
b) Leucaemia
c) Nervous
d) Phloem
6.
In ----- leaves the stomata are confined to only the lower epidermis:
a) Both A & B
b) Dorsiventral
c) None
d) Isobilateral
7.
Myocardial Infarction
a) Low blood presure
b) Heart attack
c) Cooley's anaemia
d) High blood pressure
8.
The main processes involved for getting the material into and out of cells are
a) Endocytosis and exocytosis
b) Active and passive transport
c) All above
d) Diffusion and osmosis.
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