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Practice Quiz

Absorption, Transport and Water Loss in Plants — Practice Quiz

Telangana Open School (TOSS) · Class 12 · Biology

Try a 4-question quiz on Absorption, Transport and Water Loss in Plants for Telangana Open School (TOSS) Class 12 Biology: tap an answer to check it.

51 questions25 flashcards2 formulas & key relations5 concepts

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Quick Quiz: Absorption, Transport and Water Loss in Plants

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1

Which part of the plant primarily absorbs water from the soil?

2

What is the main form of water in soil that is readily available to plants?

3

The movement of water molecules from a region of higher concentration to lower concentration is called:

4

Which of the following is NOT a site of transpiration in plants?

51 Questions·
multiple choicemultiple correcttrue false

Sample Questions

1multiple choice
1 marks

The pressure exerted by the protoplast against the cell wall is known as:

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Turgor pressure

Turgor pressure is the outward pressure exerted by the protoplast on the cell wall due to water entry by osmosis.

2multiple choice
1 marks

What is the water potential of pure water?

3multiple choice
1 marks

Which process involves the adsorption of water by cell walls and protoplasm?

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Imbibition

Imbibition is the absorption of water by solid particles like cell walls and protoplasm, causing swelling.

4multiple choice
1 marks

The loss of water in the form of vapour from aerial parts of the plant is called:

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Transpiration

Transpiration is the process by which plants lose water vapour from their aerial parts, mainly through stomata.

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Frequently Asked Questions

What are the important topics in Absorption, Transport and Water Loss in Plants for Telangana Open School (TOSS) Class 12 Biology?
Key topics in Absorption, Transport and Water Loss in Plants include Water Absorption in Plants, Osmosis and Water Potential, Transport of Water in Xylem, Translocation of Organic Solutes. Study these first, then practise questions on each for the Telangana Open School (TOSS) Class 12 board exam.
How many practice questions are there for Absorption, Transport and Water Loss in Plants?
There are 51 questions on Absorption, Transport and Water Loss in Plants. Try the 4-question sample quiz on this page first; each answer shows an explanation when you tap it.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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