Social Sciences, asked by kishore5926, 10 months ago

the objects the move around some plantz​

Answers

Answered by geethu2004
1

Answer:

Thigmotropism is a directional movement in which a plant moves or grows in response to touch or contact stimuli. It is found in twiners and tendrils.

It occurs because Auxin makes the cells in the tendrils that face away from the support growing longer and stronger. This helps the tendrils to also find the support to grow around. The cells of the tendrils that have contact with the support are devoid of auxin and therefore weaker; this combined process causes the tendrils to coil around the supporting object. Common examples which show thigmotropism: money plant, Ivy plants etc.

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Answered by ridishpreet
0

Explanation:

The objects like trees,buildings,electric poles etc. appear to be     moving when you are sitting inside a moving bus or train is due to a condition called Relative motion.

All motion is relative to the observer or to some objects which are fixed.

For example,when  moving in a car, in passenger's frame both he and his colleagues are moving together.That is no relative motion between them.

Actually tree is stationary.

But there is a relative velocity between tree and passenger. Hence we felt as tree is moving.

Relative velocity is the difference in velocity between passenger and tree.

Hope it helps!!

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