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How to solve this problem- What is the site of perception of photoperiod necessary for induction of flowering in plants?

What is the site of perception of photoperiod necessary for the induction of flowering in plants?

 

  • Option 1)

    Pulvinus

  • Option 2)

    Shoot apex

  • Option 3)

    Leaves.

  • Option 4)

    Lateral buds

     

Answers (5)
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3 leaves

 

R radha

Leaves

T Tinki

option 3

Option 3

The photoperiodic stimulus is preceived by the leaves. As a result of this a floral hormone is produced in leaves which is then transported to apical tip, subsequently causing the initation of floral primodia. The photoperiodic stimulus is preceived by the leaves was demonstrated by the experiments on Xanthium pennsylvanicum.

  • Option 1)

    Pulvinus

  • Option 2)

    Shoot apex

  • Option 3)

    Leaves.

     

  • Option 4)

    Lateral buds

 

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