NEET Biology question

Not in NEET syllabus

The force responsible for upward conduction of water against gravity comes from

Answer: (A)

Solution

Loss of water vapour from the leaf surface (transpiration) creates a negative pressure (tension) at the top of the xylem column; because of the

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-127549