Question:
Which of the following is a C$_4$ plant?
Which of the following is a C$_4$ plant?
Show Hint
C$_4$ crops: Maize, sorghum, sugarcane; thrive in hot, sunny climates.
Updated On: Jul 4, 2025
- Wheat
- Rice
- Maize
- Barley
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
C$_4$ plants, like maize, possess a specialized mechanism that concentrates CO$_2$ at the site of the Calvin cycle, enhancing photosynthetic efficiency under high light and temperature conditions. This adaptation makes them more efficient in water and nitrogen use compared to C$_3$ plants like wheat, rice, and barley.
Was this answer helpful?
1
0
Top Questions on Plant Biochemistry
- Arrange the following consequences of submergence in the soil in the correct sequence:
(A). Depletion of soil oxygen,
(B). Accumulation of toxic substances like hydrogen sulfide,
(C). Loss of beneficial soil organisms,
(D). Increased soil pH in acidic soil.- ICAR AIEEA (PG) - 2024
- Soil Science
- Plant Biochemistry
Match List-I with List-II:
- ICAR AIEEA (PG) - 2024
- Soil Science
- Plant Biochemistry
Questions Asked in ICAR AIEEA exam
- Which of the following crops is most sensitive to waterlogging conditions?
- The 'Law of the Minimum' was proposed by:
- ICAR AIEEA (PG) - 2025
- Agronomic Principles
- The term 'Allelopathy' refers to:
- Which nutrient is classified as a secondary macronutrient?
- ICAR AIEEA (PG) - 2025
- Soil Nutrient
- The process of converting atmospheric nitrogen into a form usable by plants is called:
- ICAR AIEEA (PG) - 2025
- Soil Microbiology
View More Questions