Biology Class 12th Chapter 6 Quiz

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6 Questions

Why is water considered as a thermal buffer?

It absorbs and releases heat slowly

What is the main purpose of imbibition in root hairs?

To increase the turgidity of root cells

What is another term for epidermal cells in roots?

Cork cells

Which property of water makes it the 'elixir of life'?

Universal solvent ability

Where do roots absorb water from in the soil?

Root hair zone

Define hygroscopic water and its role in plant growth.

Water held tightly by soil particles, unavailable for plant use

Test your knowledge on Chapter 6 - Biology-1 of Class 12th with important questions on topics like water as a thermal buffer, root hair diagram, imbibition, stomata guard cells, and more.

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