Biology, asked by varunrohith, 1 year ago

PLS Solve this questions Very Very Urgent.

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varunrohith: 1st bit Any 2 and second bit 3
varunrohith: 3rd bit 4
varunrohith: questions
varunrohith: pls help

Answers

Answered by Anonymous
1
Hii friend...here is your answer..

Answer1- the mimosa pudica plant or touch me not plant respond because leaves of sensitive plants are mastic movements and these movements respond fastly due to turgor changes which is effected by phytohormones.

Answer 2- phytohormones are the hormones present in plants which causes control and coordination in plants and these hormones helps in growth of plants, help in opening and closing of stomata and they delay ageing of leaves promotes fruit growth.

Answer 3- plants have no specialised excretory organ so it utilizes its various structure for the purpose of excretion. plants excrete gaseous waste product through stomata and lenticels and the waste stored in leave fall down and the excess water absorb from roots is also lost through transpiration and other wastes secreted from gums and resins which are secreted by plants.

Answer 4- tropic movement is the movement which is either toward stimulus or away from it. like phototropism

Answer- the excretory organs in humans are kidney, a pair of ureter, a urinary bladder, and a urethra

varunrohith: 2nd bit questions i want
Anonymous: i give u all answrs that i know
Anonymous: hope it helps n mark as brainliest
varunrohith: ok
varunrohith: thanks
varunrohith: what happed
Anonymous: wlcm..
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