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Select the correct option regarding the ...

Select the correct option regarding the phytohormone to which the given molecualar structure belongs.

A

The hormone promotes femaleness in most flowers.

B

The hormone promotes apical dominance.

C

The hormone usually decreases the size of stem, leaves, flowers and fruits.

D

The hormones breaks seed dormancy by synthesis of certain enzymes.

Text Solution

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Knowledge Check

  • Select the correct option regarding the given figure

    A
    D is eosinophil which is found more in asthama patients
    B
    B is lymphocyte which helps in blood clotting
    C
    C is neutrophil which is phagocytic in nature
    D
    A is monocyte which release histamine, serotonin and heparin

  • Select the correct option regarding a, b and c

    A
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    B
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    C
    c- F-actin - polymer of monomeric G- actin helically bound to each other
    D
    None of these.

  • Select the correct option regarding transpiration :-

    A
    Rate of transpiration `prop (1)/("Root shoot ratio")`
    B
    Rate of transpiration `prop` Thickness of cuticle
    C
    Rate of transpiration `prop (1)/("Atmospheric pressure")`
    D
    Antitranspirants are not useful in dry farming