Botany
Cell Cycle and Cell Division
MCQ (Single Correct Answer)
Sexual Reproduction in Flowering Plants
MCQ (Single Correct Answer)
Microbes in Human Welfare
MCQ (Single Correct Answer)
Anatomy of Flowering Plants
MCQ (Single Correct Answer)
Transport in Plants
MCQ (Single Correct Answer)
Respiration in Plants
MCQ (Single Correct Answer)
Biotechnology: Principles and Processes
MCQ (Single Correct Answer)
Biodiversity and Conservation
MCQ (Single Correct Answer)
Biological Classification
MCQ (Single Correct Answer)
Morphology of Flowering Plants
MCQ (Single Correct Answer)
Photosynthesis in Higher Plants
MCQ (Single Correct Answer)
Principles of Inheritance and Variation
MCQ (Single Correct Answer)
Molecular Basis of Inheritance
MCQ (Single Correct Answer)
Strategies for Enhancement in Food Production
MCQ (Single Correct Answer)
Biotechnology and It's Applications
MCQ (Single Correct Answer)
Organisms and Populations
MCQ (Single Correct Answer)
Environmental Issues
MCQ (Single Correct Answer)
Plant Growth and Development
MCQ (Single Correct Answer)
Zoology
Human Health and Diseases
MCQ (Single Correct Answer)
Body Fluids and Its Circulation
MCQ (Single Correct Answer)
Locomotion and Movement
MCQ (Single Correct Answer)
Structural Organisation in Animals
MCQ (Single Correct Answer)
Digestion and Absorption
MCQ (Single Correct Answer)
Excretory Products and Their Elimination
MCQ (Single Correct Answer)
Chemical Coordination and Integration
MCQ (Single Correct Answer)
Human Reproduction
MCQ (Single Correct Answer)
1
AIIMS 2019
MCQ (Single Correct Answer)
+1
-0.33

What is the site of $$C_3$$ cycle in $$C_3$$ and $$C_4$$ plants?

A
In $$\mathrm{C}_3$$ plants-Mesophyll cell and in $$\mathrm{C}_4$$ plants-Bundle sheath cell
B
In $$\mathrm{C}_3$$ plants-Bundle sheath cell and in $$\mathrm{C}_4$$ plants-Mesophyll cell
C
In $$\mathrm{C}_4$$ plants-Bundle sheath cell and in $$\mathrm{C}_3$$ plants-Bundle sheath cell
D
In $$\mathrm{C}_3$$ plants-Mesophyll cell and in $$\mathrm{C}_4$$ plants-Mesophyll cell
2
AIIMS 2019
MCQ (Single Correct Answer)
+1
-0.33

Assertion : In $$\mathrm{C}_3$$ cycle, the first stable compound is $$3 \mathrm{C}$$ compound.

Reason : In $$\mathrm{C}_4$$ plants, Calvin cycle is absent.

A
If both assertion and reason are true and reason is the correct explanation of assertion.
B
If both assertion and reason are true, but reason is not the correct explanation of assertion.
C
If assertion is true, but reason is false.
D
If both assertion and reason are false.
3
AIIMS 2018
MCQ (Single Correct Answer)
+1
-0.33

$$\mathrm{C}_4$$ pathway is advantageous over $$\mathrm{C}_3$$ pathway in plants, because it

A
occurs in relatively low $$\mathrm{CO}_2$$ concentration
B
uses more amount of water
C
occurs in relatively low $$\mathrm{O}_2$$ concentration
D
is less efficient in energy utilisation
4
AIIMS 2018
MCQ (Single Correct Answer)
+1
-0.33

Assertion Non-cyclic photophosphorylation occurs in the stroma of chloroplasts.

Reason There is discontinuous flow of electrons in this process.

A
Both A and R are true and R is the correct explanation of A
B
Both A and R are true, but R is not the correct explanation of A
C
A is true, but R is false
D
A and R are false
Questions Asked from MCQ (Single Correct Answer)
AIIMS Subjects