Question

as
A. CHOOSE THE MOST APPROPRIATE ANSWER
1. A plant is kept in a dark cupboard for about
48 hours before conducting any experiment on
photosynthesis to
(2012)
(a) Remove starch from the plant.
(b) Ensure that starch is not translocated from
the leaves.
(c) Remove chlorophyll from the leaf of the
plant.
(d) Remove starch from the experimental leaf.
2. The individual flattened stacks of membranous
structures inside the chloroplasts are known
(2016)
(a) Grana
(b) Stroma
(c) Thylakoids (d) Cristae
3. The assimilatory powers for dark reaction are
(a) ATP and O2 (b) ATP and NADPH,
(c) 0, and CO,
(d) ATP and H2O
4. A destarched plant is one whose
(a) leaves are free from chlorophyll
(b) aerial parts are free from starch
(c) leaves are free from starch
(d) plant is free from starch
(2009)
5. Which of the following does not affect the rate
of photosynthesis?
(a) Temperature (b) Light intensity
(c) Humidity
(d) CO, concentration
6. The specific function of light energy in
photosynthesis is to
(a) activate chlorophyll
(b) split water molecule
(c) synthesise starch
(d) destroy carbon dioxide
GOOD ANSWER WILL BE MARK AS BRAINLIEST AND FOLLOW ALSO WILL NE GIVEN​

Answer 1

Answer:

1 - a

2-c

3- b

4- c

5- c

6-a

Mark it as BRAINLIST