Transpiration & Guttation Past Year (1998 - 2005) MCQs Transport in Plants (OLD NCERT) Botany NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Potometer works on the principle of:

1.	Potential difference between the tip of the tube and that of the plant
2.	Amount of water absorbed equals the amount that transpired
3.	Osmotic pressure
4.	Root pressure

Subtopic: Transpiration & Guttation |

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot