CBSE Class 11 Biology Transport in Plants Quiz 2

MCQ Mojo

Quiz Guides

Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10 Class 11 Class 12

Quiz Guides

CBSE

Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10 Class 11 Class 12

Toggle dark mode

CBSE › Class 11 › Biology › Transport in Plants

1/6

0:00

1. Choose the correct sequence of water movement in the plants.

A Cortex, protoxylem, endodermis, root hair, pericycle, metaxylem B Root hair, cortex, endodermis, pericycle, protoxylem, metaxylem C Root hair, protoxylem, metaxylem, pericycle, cortex, endodermis D Root hair, pericycle, endodermis, cortex, protoxylem, metaxylem

2. Wilting of a plant results from excessive

A respiration B photosynthesis C absorption D transpiration

3. Cohesion theory of water movement in plants was put forth by

A Henry Dixon B F. F. Blackman C Melvin cycle D Hans. A. Krebs

4. Diffusion rate is affected by

A temperature B membrane permeability C gradient of concentration D all of these

5. When a plant is girdled (ringed)

A the root and shoot die at the same time B the shoot dies first C the root dies first D neither root nor shoot will die

6. Assertion (A): K+ ion accumulation found in Nitella depends on its respiratory activity. Reason (R): Absorption of all ions in plants completely depends on the usage of metabolic energy. The correct answer is

A A and R are true and R is the correct explanation of A B A and R are true but R is not the correct explanation of A C A is true but R is false D A is false but R is true

Practice more on Transport in Plants

Quiz 1 Quiz 2

MCQ Mojo

Free chapter-wise MCQ practice with instant answers and explanations for CBSE classes 6–12 — plus timed mock tests. Learn smarter, score higher.