Question

5
SECTION I (40 MARKS)
Attempt all questions from this section
estion 1
*) Name the following:-
The state of the cell attained when it is placed in a hypertonic solution for
sufficiency longer time.
L. Substance responsible to stop transpiration.
Carbon dioxide acceptor in the dark phase of photosynthesis.
Harmone regulates the permeability of DCT and collecting tubules to water.
Simultaneous focussing of two eyes on sáme object.
b) Choose the correct answer from each of the four options given below:-
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Which hormone causes dilation of blood vessels increased oxygen consumption
and glucogenesis?
a. Glucagon
b. ACTH
c. Insulin
d. Adrenaline
Suspensary ligament is found in
a. Brain
b. Heart
c. Eye
In mjcturition
aPrethra contracts
c. Urethra relaxes
h. Ureters contract
d. Ureters relax
Serisation is
Formation of chlorophyll
c. Destruction of chlorophyll
h. Effect of solar light
d. Utilisation of sunlight
Potometer works on the principle of
a. Amount of water obsorbed equals the amount of water transpired.
b. Osmotic pressure
Root pressure
d. Difference in water potential.​

Answer 1

Answer:

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