Biology, asked by Anonymous, 1 year ago

when does the plant respond to gravity?


Dhananjay9839343805: by mistake....

Answers

Answered by 8374211115
1
 Roots are termed positively geotropic; that is, they grow toward the direction of the pull of gravity. Shoots are negatively geotropic because they grow away from that force.
Stems grow upward, or away from the center of Earth, and towards light. Roots grow downward, or towards the center of Earth, and away from light. ... Plantsgrowth response to gravity is known as gravitropism; the growth response to light is phototropism. Both tropisms are controlled by plant growth hormones.
Answered by narend1
1
It is known as Geotropism help us plant growth through stem and auxin help there forces help to gravity enlongate that they called plant respond to gravity
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