Given below are the events of photosynthesis. Identify which of the following is/are not correct ?a) Absorption of light energy by chlorophyll.b) Conversion of light energy to chemical energy and splitting of carbon dioxide into carbohydrates and oxygen.c) Reduction of carbon dioxide to carbohydrates.d) Conversion of chemical energy to radiant energy and splitting of water molecules into hydrogen and oxygen.
a & b
b only
b and c
b and d
The visible light is between _________nm.
400-700
500-600
120-350
none of these
The autotrophic mode of nutrition requires
carbon dioxide and water
chlorophyll
sunlight
all of the above
Intact structure of ___________ is required for glucose to be formed.
Tonoplast
Leukoplast
Chloroplast
None
Reduction of carbondioxide to carbohydrates occurs during
digestion
respiration
photosynthesis
excretion
Iodine can be used to test the presence of
glucose
cellulose
starch
none
An absolute requirement in the process of photosynthesis is
Oxygen
Nitrogen
Water
The lower side of plant leaf contains
paliside cells
lenticels
stomata
The chlorophyll and other pigments of the chloroplasts are
Water soluble
Solvent soluble
Both A and B
Fat soluble
The energy carried by a photon is called __________.
Joule
Watts
Quantum
