Home
Class 12
BIOLOGY
Match the following and chose the corre...

Match the following and chose the correct combination
`{:(, "Column I",,ColumnII),(A,"Zeation",1, "flowering hormone"),(B,"Florigen ",2,"synthethic auxin "),(C,IBA,3,"cytokinin"),(D,"NAA",4, "Natural auxin"):}`

A

a - 3, b - 1, c - 4, d - 2

B

a - 4, b - 1, c - 2, d - 3

C

a - 3, b - 4, c - 1, d - 2

D

a - 2, b - 1, c - 4, d - 3

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • Plant Growth and Movements

    DINESH PUBLICATION|Exercise CYG|14 Videos
  • Plant Growth and Movements

    DINESH PUBLICATION|Exercise BRAIN TEASERS-IV|41 Videos
  • Plant Growth and Movements

    DINESH PUBLICATION|Exercise BRAIN TEASERS-IV|41 Videos
  • PLANT BREEDING AND DISEASE CONTROL

    DINESH PUBLICATION|Exercise MCQ|244 Videos
  • PLATYHELMINTHES-THE FLAT WORMS

    DINESH PUBLICATION|Exercise check your grasp|9 Videos

Similar Questions

Explore conceptually related problems

Match the columns and choose the correct combination : {:("Column I","Column II"),("(a) Auxin","(i) Colouring test in lemon"),("(b) Gibberellin","(ii) Cell division test in plants"),("(c) Cytokinin","(iii) Avena curvature test"),("(d) Ethylene","(iv) Dwarf corn test"):}

Match the following and choose the correct combination from the options given: {:(,"Column I",,"Column II"),("A","J. B. S. Haldane","1","American geneticist"),("B","Gregor Mendel","2","Dutch botanist"),("C","Hugo de Vries","3","British geneticist"),("D","T. H. Morgan","4","Austrian monk"):}

Choose the correct combination {:(,,"ColumnI","","ColumnII"),(,a,"Carbohydrates",1,"Trypsin"),(,b,"Protein",2,"Cholesterol"),(,c,"Nucleic acid",3,"Inulin"),(,d,"Lipid",4,"Adenylic acid"):}

Match the following and choose the correct combination from the options given {:(,"Column I",,"Column II",),(A,"Potassium",1,"Constituent of ferredoxin",),(B,"Sulphur",2,"Involved in stomatal movement",),(C,"Molybdenum",3,"Needed in the synthesis of auxin",),(D,"Zinc",4,"Component of nitrogenase",):}

Match the following and select the correct combination. {:(,"Column I",,"Column II"),(A.,"Red algae",(i),"Marchantia"),(B.,"Liver wort",(ii),"Pinus"),(C.,"Walking fern",(iii),"Polysiphonia"),(D.,"Gymnosperm",(iv),"Adiantum"):}

Match the following and choose the correct combination from the options given {:(,"Column I",,"Column II"),((A),"Potassium ",(i),"Constituent of ferredoxin"),((B),"Sulphur",(ii),"Involved in stomatal movement"),((C),"Molybdenum",(iii),"Needed in the synthesis of Auxin"),((D),"Zinc",(iv),"Component of nitogenase"):}

Match the following in column I with column II and choose the correct combination {:(,"Column" I,,"Column" II,),(A.,"Xylem vessels",1,"Store food materials",),(B.,"Xylem trachieds",2,"Obliterated lumen",),(C.,"Xylem fibre",3,"Perforate plates",),(D.,"Xylem parenchyma",4,"Chisel-like ends",):}

Match the following and choose the correct combination from the options given {:(,"Column I",,,"Column II"), (,"(Organism)",,,"(Approximate life span)"),(A., "Butterfly",, 1., "60 years"), (B.,"Crow",,2.," 140 years"), ( C., "Parrot",,3., "15 years"), (D.,"Crocodile",,4., "1-2 weeks"):}

Match the columns and find the correct combination : {:(," I",," II"),(a,"Auxin",1.,"Herring sperm DNA"),(b,"Cytokinin",2,"Inhibitor of growth"),(c,"Gibberellin",3.,"Apical dominance"),(d,"Ethylene",4.,"Epinasty"),(e,"Abscisic acid",5.,"Induces amylase synthesis"):}

Match the following and choose the correct combination from the option given {:("Column I", "Column II"),(A."Sulphur",i."Chlorophyll"),(2."zinc",ii."Nitrogenase"),(3."Magnesium",iii."Methionine"),(4."Molybdenum",iv. "Auxin"):}

DINESH PUBLICATION-Plant Growth and Movements-RQ
  1. In signoid growth curve, upper asymptote represents period of

    Text Solution

    |

  2. Discovery of gibberellin is related to

    Text Solution

    |

  3. Match the following and chose the correct combination {:(, "Column...

    Text Solution

    |

  4. Find the correct combination (A) DCMU ………Herbicide…….Inhibitor of n...

    Text Solution

    |

  5. Identify two physiological process induced by two different phytoharmo...

    Text Solution

    |

  6. Choose the correct sequence of stages of growth curve for bacteria

    Text Solution

    |

  7. Biennials get changed into annuals by

    Text Solution

    |

  8. The process of vernalisation is

    Text Solution

    |

  9. A plant growing in complete darkness shows

    Text Solution

    |

  10. Ageing of leaves and shoots is called

    Text Solution

    |

  11. Which one of the following synthetic growth regulators is used to prom...

    Text Solution

    |

  12. Which one the following plant function is not generally governed or co...

    Text Solution

    |

  13. Response of plants due to reversibole turgor change in pulvinus as a r...

    Text Solution

    |

  14. Cytokinins which have specific effect in cytokinesis are modified form...

    Text Solution

    |

  15. One of the commonly used plant growth hormone in tea plantations is

    Text Solution

    |

  16. Which locomotory movement is not correct

    Text Solution

    |

  17. Which one demonstrates process associated with abscission of a leaf

    Text Solution

    |

  18. Falling of floral parts, leaves and fruits from the mother plant is ca...

    Text Solution

    |

  19. Seismonasty occurs in

    Text Solution

    |

  20. Seeds of winter varieties are benefitted by technique

    Text Solution

    |