NEET Botany Photosynthesis in Higher Plants MCQs

    Prepare for NEET Biology Photosynthesis in Higher Plants with MCQs & PYQs on NEET.GUIDE. Get free practice, previous year questions, and expert guidance to grasp light and dark reactions.

    NEET Questions / Botany / Photosynthesis in Higher Plants

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    Photorespiration And C4-Cycle
    Light Phase
    Dark Phase
    Factors Affect Photosynthesis
    Introduction
    81.

    Malic acid (4-C) is produced in which plant without Kranz anatomy?

    A

    Bryophyllum

    B

    Kalanchoe

    C

    Opuntia

    D

    All of these

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :CAM photosynthesis, Kranz anatomy, Malic acid
    82.

    What is the advantage of light reactions producing ATP and NADPH2NADP{H_2} on stromal side of thylakoid membrane?

    A

    Calvin cycle consumes ATP and NADPH2NADP{H_2} from stroma

    B

    Light reaction occurs in stroma

    C

    Dark reaction occurs in grana need ATP + NADPH2NADP{H_2}

    D

    CO2C{O_2} is produced in stroma

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Light Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Photosynthesis, Light Reactions, Calvin Cycle, Thylakoid Membrane, Stroma, ATP, NADPH
    83.

    What is the advantage of light reactions producing ATP and NADPH2NADP{H_2} on stromal side of thylakoid membrane?

    A

    Calvin cycle consumes ATP and NADPH2NADP{H_2} from stroma

    B

    Light reaction occurs in stroma

    C

    Dark reaction occurs in grana need ATP + NADPH2NADP{H_2}

    D

    CO2C{O_2} is produced in stroma

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Light Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :photosynthesis, light reactions, calvin cycle, thylakoid membrane, stroma, ATP, NADPH
    84.

    Correct sequence of rate of photosynthesis in different light is

    A

    Red > Blue > Green

    B

    Blue > Red > Green

    C

    Green > Blue > Red

    D

    Green > Red > Blue

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :photosynthesis, light absorption, chlorophyll
    85.

    Correct sequence of rate of photosynthesis in different light is

    A

    Red > Blue > Green

    B

    Blue > Red > Green

    C

    Green > Blue > Red

    D

    Green > Red > Blue

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :photosynthesis, light absorption, chlorophyll
    86.

    Photorespiration is also called

    I. Glycolate pathway

    II. C3−{C_3} - cycle

    III. Oxidative photosynthetic carbon cycle

    Select the correct option

    A

    I and II

    B

    II and III

    C

    III and I

    D

    I, II and III

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :photorespiration, glycolate pathway, C3 cycle, oxidative photosynthetic carbon cycle
    87.

    Photorespiration is also called

    I. Glycolate pathway

    II. C3−{C_3} - cycle

    III. Oxidative photosynthetic carbon cycle

    Select the correct option

    A

    I and II

    B

    II and III

    C

    III and I

    D

    I, II and III

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Photorespiration, Glycolate pathway, C3 cycle, Oxidative photosynthetic carbon cycle
    88.

    In a CAM-plant, the concentration of organic acid

    A

    Increases during the day

    B

    Decreases or increases during the day

    C

    Increases during night

    D

    Decreases during any time

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :CAM photosynthesis, organic acid accumulation, day-night cycle
    89.

    C4{C_4}-pathway is a regular mode of CO2C{O_2} fixation in

    I. dicots

    II. pteridophytes

    III. monocots

    Select the correct option

    A

    I and II

    B

    I and III

    C

    II and II

    D

    I, II and III

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :C4 pathway, photosynthesis, plant classification, dicots, monocots, pteridophytes
    90.

    Carboxylation (C3{C_3}-cycle) is catalysed by

    A

    Carboxylase

    B

    RuBP carboxylase

    C

    RuBP oxygenase

    D

    Both (2) and (3)

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Photosynthesis, C3 cycle, Carboxylation, RuBP carboxylase, RuBP oxygenase

    Showing 81 to 90 of 299 entries

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