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Etiolation in plants is caused when they

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Important Questions on Photosynthesis in Higher Plants

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Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis

The graph below represents the absorption spectrum of a major pigment contributing to photosynthesis.

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Which one of the following best represents the photosynthetic efficiency of the pigment?

MEDIUM
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Define the law of limiting factors proposed by Blackman.
EASY
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Identify the wrong statements.
A) Cytochrome C is a small protein attached to inner surface of the outer membrane
B) Electrons from complex I are transferred to ubiquinone located within the inner membrane
C) The temperature optimum for photosynthesis of different plants does not depend on the habitat that they are adapted to.
D) There is no linear relationship between incident light and CO2 fixation rates at low light intensities.
HARD
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Explain any five factors influencing photosynthesis.
HARD
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
_____ is chief component of chlorophyll. (Write the complete name)
EASY
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
One of the following factors does NOT directly affect the rate of photosynthesis.
HARD
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Looking at today’s air pollution, in which pathway of plant, CO2 acts as a limiting factor?
HARD
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?
HARD
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
A reduction in the quantity of oxygen evolution during photosynthesis may be observed at
MEDIUM
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Which of the following statement is incorrect about photosynthesis?
MEDIUM
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Define limiting factor.
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Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Law of Limiting factors was given by
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Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
A plant is kept in 300ppm CO2 concentration, what will happen to it
MEDIUM
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
State Blackman’s Law of limiting factors.
EASY
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
How much percentage of absorbed water is used in photosynthesis 
MEDIUM
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Describe the cytoplasmic streaming hypothesis.
EASY
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Warburg studied his effect on
HARD
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Which of the following statements is correct with respect to Blackman's law of limiting factor?
EASY
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
Compensation point is
EASY
Biology>Plant Physiology>Photosynthesis in Higher Plants>Factors Affecting Photosynthesis
The algae found in high temperature ponds are capable of doing photosynthesis upto