Question

root show positive_____​

Answer 1

Geotropism is the answer of given fillups.

Explanation:

• Because of gravity roots always moves towards the ground, it is called  geotropism.
• Plants growth movement are response to an external stimulus.
• These external movement are called tropic movements.
• Roots are showing positive geotropism and stem are showing negative geotropism.
• In phototropic, roots are negative and roots are positively hydrotropic.
• Roots positive gravitropism was first documented by charles darwin.
• Gravitropism is the another name of geotropism.

To Learn More...

1.Name the part of plant which shows positive geotropism. Why? Answer in one or two sentences Living World of Plants - Plant Physiology Chapter 6 TNSCERT Class 9

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2.How roots show positive geotropism.?

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