Home
Class 12
BIOLOGY
$ The first step towards photosynthesis ...

$ The first step towards photosynthesis is reduction of `CO_2`.
! ATP is released by the reduction of `CO_2`.

A

If both As and R are correct and R is correct explanation of As

B

If both As and R are correct but R is not correct explanation of As

C

If As is correct, R is wrong

D

If both As and R are wrong.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Model test paper-1|100 Videos

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Model test paper-2|100 Videos

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Brain teasers-X|145 Videos

  • ECHINODERMATA

    DINESH PUBLICATION|Exercise REVISION QUESTIONS|65 Videos

  • EVIDENCES OF EVOLUTION

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|3 Videos

Similar Questions

Explore conceptually related problems

The first step of photosynthesis is

The first step in photosynthesis is the

the first step in photosynthesis is the

The first step in photosynthesis is photolysis of water

The first step for inition of photosynthesis will be

The first step in dark reaction of photosynthesis is

DINESH PUBLICATION-ENVIRONMENTAL ISSUES-Assertion and reason
  1. $ The zyhote developes into a multicellular organisms. ! Each cell i...

    Text Solution

    |

  2. $ Pollination by insects is called self pollination. ! Cross pollina...

    Text Solution

    |

  3. $ The first step towards photosynthesis is reduction of CO2. ! ATP i...

    Text Solution

    |

  4. $ Agamospermy is the process of Asexual reproduction. ! Asexual repr...

    Text Solution

    |

  5. $ Both the solute and solvent can pass through a semipermeable membran...

    Text Solution

    |

  6. $ Tap root arises from the radicle of seed. ! Radical leaves arise f...

    Text Solution

    |

  7. $ Blue green algae have chlorophyll 'a'. ! Photosynthesis with the h...

    Text Solution

    |

  8. $ Photosynthesis roots are a type of Tap Root System. ! Anoxygenic p...

    Text Solution

    |

  9. $ Protists are unicellular eukaryotes. ! Eukaryotes do not have a nu...

    Text Solution

    |

  10. $ Nitrogen fixing bateria always live in symbiosis. ! Symbiosis occu...

    Text Solution

    |

  11. $ Aristotle is known as the father of biology because he was the first...

    Text Solution

    |

  12. $ Morphology deals with the study of external characters of the organi...

    Text Solution

    |

  13. $ Cuscuta is dicot plant. ! In cuscuta the cotyledons are absent.

    Text Solution

    |

  14. $ Seive tubes in plants are formed of enucleated cells called seive me...

    Text Solution

    |

  15. $ Pollination with the help of a pollen tube is called porogamy. ! ...

    Text Solution

    |

  16. $ Velamen tissue can directly absorb moisture from the atmosphere ! ...

    Text Solution

    |

  17. $ Seredipidty refers to discoveries as a result of thorough research. ...

    Text Solution

    |

  18. $ Dinoflagellates have two grooves in the cell wall. ! There are man...

    Text Solution

    |

  19. $ Fungi may be sometimes autotrophic. ! Stored food material in Fung...

    Text Solution

    |

  20. $ Sperm in Bryophytes are flagellated. ! Sperms in bryophytes move t...

    Text Solution

    |