1
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Given below are two statements about absorption of water in plants.

Statement I - Water passes into the interface of cell wall and plasma membrane by diffusion.

Statement II -Water at the interface of cell wall and plasma membrane enters into the cytoplasm of the cell by osmosis.

In the light of above statements, select the correct option given below:

A

Both statement I and statement II are correct.

B

Both statement I and statement II are incorrect.

C

Statement I is correct but statement II is incorrect.

D

Statement I is incorrect but statement II is correct.

2
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

For facilitated diffusion in plant________ is essential.

A

expenditure of energy

B

concentration gradient

C

atmospheric pressure

D

root pressure

3
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

An additional apoplastic route that allows direct access to xylem in plants is along the secondary roots because they __________

A

have no casparian strips

B

have plasmodesmata

C

develop from the pericycle

D

are non-living cells

4
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Given below are two statements about sap in xylem.

Statement I - Under normal conditions the sap in the xylem cell shows negative hydrostatic pressure.

Statement II - It also shows very low osmotic pressure.

In the light of above statements, Select the correct option given below:

A

Both statement I and statement II are correct.

B

Both statement I and statement II are incorrect.

C

Statement I is correct but statement II is incorrect.

D

Statement I is incorrect but statement II is correct.

MHT CET (Biology) Subjects

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