Skip to content
New summer mock series is live Attempt timed papers for SSC, banking, and engineering entrances with updated syllabi for this season. View exams

Question

Major driving force for ascent of sap in tall plants is:

Options

Choose one · Correct answer highlighted

Explanation

C fits best: Transpiration pull. Keep the WATER TRANSPORT basics straight and Transpiration pull stands out as the precise answer. Avoid: A) Root pressure; B) Capillary action; D) Diffusion. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.