In which of the following, oxygen does not evolve during photosynthesis?
Photosynthetic red algae
Photosynthetic green algae
Photosynthetic blue-green algae
Photosynthesis bacteria
Related Questions
Photosynthetic organisms remove ……… of carbon/year if assumed that the photosynthetic organisms use 0.1% of incident visible light
2 x 10¹⁵ kg C/year
6 x 10¹⁶ kg C/year
1 x 10¹⁸ kg C/year
9 x 10¹³ kg C/year
Plants adapted to low light intensity have
Larger photosynthetic unit size than the sun plants
Higher rate of carbon dioxide fixation than the sun plants
More extended root system
Leaves modified to spines
A student sets up an experiment on photosynthesis as follow : He takes soda water in a glass tumbler and add a chlorophyll extracts into the contents and keeps the tumbler exposed sunlight hoping that he has provided necessary ingredient for photosynthesis to proceed (viz, , , chlorophyll and light).
What do you think what will happen after, say few hours of exposure of light?
Photosynthesis will take place and glucose will produced
Photosynthesis will take place and starch will be produced which will turn the mixture turbid
Photosynthesis will not take place because dissolves in soda water escapes into the atmosphere
Photosynthesis will not take place because intact chloroplasts are needed for the process
Factors affecting photosynthesis are
I. number and size of leaves
II. age and orientation of leaves
III. amount of chlorophyll
IV. amount of and
Select the correct option
I, II and IV
II, IV and V
IV, V and I
I, II, III and IV
The first action spectrum of photosynthesis was described by Engelman was related to
Algae
Mint plant
Bacteria
Bryophytes
In an experiment, a leaf was partially covered with black paper, and other one was exposed to light. On testing these leaves for starch, in the presence of sunlight, on may conclude that photosynthesis had occurred in
Green part of leaves
Black paper covered part of leaves
Both (a) and (b)
None of the above
In which of the following form glucose is usually stored in plants?
Lipid
Carbohydrates
Protein
Starch
Photosynthesis is a
Catabolic process
Anabolic process
Amphibolic process
Catalytic process
The first action spectrum of photosynthesis was described by Engelman was related to
Algae
Mint plant
Bacteria
Bryophytes
Maximum photosynthesis occurs in
Red light
Blue light
Green light
Violet light
