Question

why the inner side of the jar shaped leaf of pitcher plant has stiff hair like structures​

Answer 1

Answer:

The cavity formed by the jar shaped leaves often attracts insects. There are stiff hair like structures at the rim. Once these thread like structures are disturbed, it closes the opening of the pitcher by lowering the flap and the insect is trapped inside.

Answer 2

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The cavity formed by the jar shaped leaves often attracts insects. There are stiff hair like structures at the rim. Once these thread like structures are disturbed, it closes the opening of the pitcher by lowering the flap and the insect is trapped inside.

Answer 3

$\huge \mathbb\fcolorbox{black}{lavenderblush}{Answer♡}$

The cavity formed by the jar shaped leaves often attracts insects. There are stiff hair like structures at the rim. Once these thread like structures are disturbed, it closes the opening of the pitcher by lowering the flap and the insect is trapped inside.