Which of the following is incorrect for ascent of sap?
Correct answer: A. Water potential
- A. Water potential
- B. Cohesion tension
- C. Root pressure
- D. Imbibition
Explanation
"The explanation for this question will be added soon!".
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Plant Nutrition and Transport
Plants require macronutrients and micronutrients for growth, and mineral deficiencies produce recognizable symptoms. Transport involves water and minerals through xylem by transpiration pull, cohesion and adhesion, while phloem translocates sugars from sources to sinks. Root pressure and transpiration are distinct mechanisms.
Practise Forms and Functions of Plants
272 free Forms and Functions of Plants MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Plant Nutrition and Transport questions
The percentage of light absorbed by the leaf is
Deficiency of which element causes yellowing in plants?
Which of the following is a copper containing protein in electron transport chain?
The attraction between water molecules and the cell wall of xylem is termed as:
Which of the following pigments is Blue-green in colour?
What is reduced in photosynthesis?