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

Match the concepts given in Column I with their scientist who proposed them given in Column II.

Column (I) Column (II)
i. Osmotic absorption a. Bohem
ii. Non-osmotic absorption b. Dixon and Jolly
iii. Capillarity theory c. Atkins and Priestley
iv. Cohesion- tension theory d. Kramer and Thiman

Choose the correct option:

A

i - c, ii - d, iii - a, iv - b

B

i - c, ii - a, iii - b, iv - d

C

i-a, ii-b, iii-d, iv-c

D

i - d, ii - c, iii - a, iv - b

2
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Water is the best medium for the transport of dissolved minerals and food molecules because it has ______ .

A
high surface tension
B
high adhesive force
C
high adhesive force
D
neutral pH
3
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

The correct sequence of water absorption by root hair cell is ________

A
Osmosis $\rightarrow$ imbibition $\rightarrow$ diffusion
B
Diffusion $\rightarrow$ osmosis $\rightarrow$ imbibition
C
Imbibition $\rightarrow$ diffusion $\rightarrow$ osmosis
D
Imbibition $\rightarrow$ osmosis $\rightarrow$ diffusion
4
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

The additional apoplastic route of water that allows direct access to xylem and phloem is along the margins of __________ .

A
primary root
B
secondary root
C
root hair
D
casperian strips

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