Question

The tendril of plants is growing towards a support,how?

Answer 1

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⭐⭐⭐⭐⭐ ANSWER ⭐⭐⭐⭐⭐
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*⃣*⃣*⃣ INTRODUCTION *⃣*⃣*⃣

The tendrils of plants always starts their movement from a straight position and it may be said that those plants always respond more in their lower part than the upper part. The two most famous examples of such plants include GRAPEVINE and PEA PLANT. The actual fact is that if the plant cannot be able to get a permanent mechanical support from both sides (parts) then the plant cannot be able to survive. So, its very important for the tendrils of plants to grow along with/towards a support.

*⃣*⃣*⃣ MOVEMENT *⃣*⃣*⃣


⏩ TWINING OF TENDRILS OF PLANTS like grapevine and pea plant are examples of THIGMOTROPIC MOVEMENTS.


⏩ The tendrils always grows around solid objects which is easily contactable to them like TREE TRUNKS.


⏩ The movement which is observed in this case is also termed as "THIGMOTROPISM" and it can be defined as the movement of a plant part in response to the stimulus of touch.



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THE ABOVE GIVEN DIAGRAM SHOWS THE TWINING OF TENDRIL AS THIGMOTROPISM.

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⭐⭐⭐ ALWAYS BE BRAINLY ⭐⭐⭐

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