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Biology Class 12th Chapter 6 Quiz

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Questions and Answers

Why is water considered a thermal buffer?

It is a good conductor of heat

It evaporates quickly

It has low density

It has a high specific heat capacity (correct)

What is the primary function of root hairs in plants?

Nutrient absorption

Reproduction

Photosynthesis

Water absorption (correct)

Which type of water is absorbed by plants from the soil?

Hygroscopic water

Gravitational water

Combined water

Capillary water (correct)

What is another name for epidermal cells in the roots of plants?

Cortex cells (B) Signup and view all the answers

What makes water the 'elixir of life'?

It is a universal solvent (A) Signup and view all the answers

Which property of water allows it to act as a thermal buffer?

High heat of vaporization (B) Signup and view all the answers

Biology Class 12th Chapter 6 Quiz

Choose a study mode

Podcast

Questions and Answers

Why is water considered a thermal buffer?

What is the primary function of root hairs in plants?

Which type of water is absorbed by plants from the soil?

What is another name for epidermal cells in the roots of plants?

What makes water the 'elixir of life'?

Which property of water allows it to act as a thermal buffer?

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