Question

What do you mean by control and coordination? Do plants need to control and coordinate? What system do they have for this?

Answer 1

Answer:

control and coordinaton means the manner n which all the organs help each other and perform proper functions at correct time.

Explanation:

plants have many systems like transpirational pull, opening and closing of stomata and guard cells. they have xylem for water and nutrients conduction and phloem for food conduction. they have C3 , C4 cycle and photorespiration process for photosynthesis. And glycolysis .... process for respiration...................

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Answer 2

HEY MATE YOUR ANSWER IS HERE...

★ CONTROL AND COORDINATE ★

Control and coordination is The working together of various organs of the body of an organism in a proper manner to produce appropriate reaction to a stimulus.

★ DO PLANTS NEED IT ? ★

YES , for doing many functions just like animals ....plants do also need control and coordination...

for example -

• growth of hieght

• ageing of leaves

• breaking dormancy of seed

• opening of stomata

• closing of stomata

• fruit growth

• cell enlargement

and many more....

★ HOW DOES IT WORKS ON PLANT ★

in plants various HARMONES are released for doing control and coordination...each type of harmones have their differnt function...

some of harmones are ..

• auxins

• cytokinin

• Gibberellins

• absesic acid

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