A.680 nm
B.100 m
C.700 nm
D.670 nm
Show AnswerAnswer= Option A
Bioenergetics
Of the following, which one light – gathering ?
A.Antenna complex
B.Reaction centre
C.Photosystem
D.None of these
Show AnswerAnswer= Option A
NADPH2 provides ________ ?
A.assimilatory power
B.chemical energy
C.energized electrons
D.All of these
Show AnswerAnswer= Option D
Reduction in photosynthesis is of _____ ?
A.O2
B.CO2
C.H2O
D.light energy
Show AnswerAnswer= Option B
Stomata cover only _________ of leaf surface.
A.0.03 – 0.04%
B.10%
C.1-2 %
D.50%
Show AnswerAnswer= Option C
Photosynthesis carried out by terrestrial plants is ____ of total photosynthesis.?
A.1-2%
B.5%
C.10%
D.20%
Show AnswerAnswer= Option C
Of the following, which one causes higher production of food in green plants ______ ?
A.Blue
B.Orange
C.Red
D.Violet
Show AnswerAnswer= Option C
First Actions spectrum was obtained by using ______ ?
A.Algae
B.Fungi
C.Bacteria
D.Spirogyra
Show AnswerAnswer= Option D
The first action spectrum was obtained by ______ ?
A.T.W.Englemam
B.Malleus
C.T.W.Inws
D.W.Stapes
Show AnswerAnswer= Option A
The percentage of light absorbed by the leaf _____ ?
A.20%
B.15%
C.10%
D.1%
Show AnswerAnswer= Option D