Maharashtra Board - Class 12 (HSC)

Physiology & Health question bank (Biology)

Practice 40 free Maharashtra Board - Class 12 (HSC) Biology - Physiology & Health questions with answers and step-by-step solutions.

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Q1.

What is the central scientific/linguistic principle in 'Plant Water Relations: Diffusion, Imbibition, Osmosis, Water Absorption by Roots, Ascent of Sap, Transpiration Mechanism'?


(A)
The foundational concept defined in Balbharati Physiology & Health (Plant Water Relations: Diffusion, Imbibition, Osmosis, Water Absorption by Roots, Ascent of Sap, Transpiration Mechanism)
(B)
An outdated theory
(C)
A purely theoretical myth
(D)
None of these
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Q2.

Which observation or experiment demonstrates 'Plant Water Relations: Diffusion, Imbibition, Osmosis, Water Absorption by Roots, Ascent of Sap, Transpiration Mechanism' in school laboratories?


(A)
The standard Balbharati hands-on activity for Plant Water Relations: Diffusion, Imbibition, Osmosis, Water Absorption by Roots, Ascent of Sap, Transpiration Mechanism
(B)
An unsafe nuclear reaction
(C)
No experiment is possible
(D)
Imaginary concepts only
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