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Optimum temperature conditions for photosynthesis in $C_{3}$ and $C_{4}$ plants are respectively

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Important Questions on Photosynthesis in Higher Plants

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 13 - Photosynthesis in Higher Plants>MCQS CORNER>Q 81

Read the given statements and select the correct option.
Statement I: Crassulacean acid metabolism occurs in succulent plants which grow in xeric conditions.
Statement II: Stomata are generally sunken in succulent plants.

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 13 - Photosynthesis in Higher Plants>MCQS CORNER>Q 82

Match column I with II and select the correct option from the given codes.

	I		II
$(a)$	$C_{3}$ plants	$(i)$	$K a l a n c h o e, O p u n t i a$
$(b)$	$C_{4}$ plants	$(i i)$	Maize, sugarcane
$(c)$	CAM plants	$(i i i)$	$H e l i a n t h u s$

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 13 - Photosynthesis in Higher Plants>MCQS CORNER>Q 83

Match column I with II and select the correct option from the given codes.

	I		II
$(a)$	$C_{4}$ plants	$(i)$	Succulents
$(b)$	Chlorophyll $b$	$(i i)$	Accessory photosynthetic pigment
$(c)$	PS II	$(i i i)$	Photooxidation of $H_{2} O$
$(d)$	CAM	$(i v)$	Kranz anatomy

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 13 - Photosynthesis in Higher Plants>MCQS CORNER>Q 84

The enzyme RuBisCO has

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 13 - Photosynthesis in Higher Plants>MCQS CORNER>Q 85

Refer to the given reaction.

R u B P + O_{2} \overset{R u B P}{\underset{o x y g e n a s e}{\to}} P h o s p h o g l y c e r i c a c i d + P h o s p h o g l y c o l i c a c i d

It is the first reaction of

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 13 - Photosynthesis in Higher Plants>MCQS CORNER>Q 86

Read the below statements and choose the right option.
Statement I: Photorespiration interferes with the successful functioning of Calvin cycle.
Statement II: Photorespiration oxidises ribulose-

1,5

biphosphate which is an acceptor of

{C O}_{2}

in Calvin cycle.

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 13 - Photosynthesis in Higher Plants>MCQS CORNER>Q 87

How many ATP and

{N A D P H}_{2}

are respectively produced in the process of photorespiration?

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 13 - Photosynthesis in Higher Plants>MCQS CORNER>Q 88

During C₂ cycle, there occurs

Optimum temperature conditions for photosynthesis in C3 and C4 plants are respectively

Important Questions on Photosynthesis in Higher Plants

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Optimum temperature conditions for photosynthesis in $C_{3}$ and $C_{4}$ plants are respectively