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Transport in Plants - Class XI Biology Quiz

Class XI
Biology
Transport in Plants
15 questions
HARD

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1. What is the primary function of xylem in plants?

Transport of nutrients · Transport of water · Photosynthesis · Storage of food

2. Which process primarily drives the movement of water in plants?

Active transport · Transpiration · Diffusion · Osmosis

3. What is the role of phloem in plants?

Transport of water · Transport of sugars · Support and structure · Gas exchange

4. Which of the following factors does NOT affect transpiration rate?

Humidity · Temperature · Soil type · Wind speed

5. What is the term for the pressure generated by water in the xylem?

Osmotic pressure · Turgor pressure · Root pressure · Capillary action