Embark on a botanical exploration with our MCQs page dedicated to “Transport in Plants.” Mined from a diverse array of previous year papers, including esteemed sectors like UPSC IAS and more, this resource offers a comprehensive examination of the intricate vascular processes that drive nutrient and water circulation in plants.
These Multiple Choice Questions are meticulously designed to challenge and reinforce your understanding of plant transport systems, encompassing the xylem and phloem, transpiration, and nutrient absorption. Whether you’re a UPSC aspirant or a student preparing for biology exams, these questions provide a strategic approach to mastering the complexities of this crucial aspect of plant physiology.
Prepare confidently for exams with questions sourced from various sectors, ensuring a well-rounded grasp of the nuanced mechanisms involved in plant transport. Each MCQ serves as a key to unlocking insights into the diverse aspects of nutrient and water circulation in plants, mirroring the depth of knowledge required for success in competitive examinations.
Immerse yourself in the world of plant physiology, confident in your ability to navigate through MCQs that mirror the intricacies of transport in plants. Our resource, drawn from previous year papers, serves as a roadmap for exam success, offering both knowledge enrichment and strategic insights.
NCERT Class 11 Biology : Transport in Plants MCQ – NCERT Class 11 MCQ
Question:
Dry seeds kept in water swell due to
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Question:
Choose the correct statement/statements. Pumps in active transport are A. Lipids that bind molecules to pass them through the membrane. B. Transport molecules uphill. C. These are specific transporters. D. These are sensitive to inhibitors.
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Question:
Which of the following is the unit of ψ?
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Question:
Two cells A and B are contiguous. Cell A has osmotic pressure 10 atm, turgor pressure 7 atm and diffusion pressure deficit 3 atm. Cell B has osmotic pressure 8 atm, turgor pressure 3 atm and diffusion pressure deficit 5 atm. The result will be:
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Question:
Which of the following is decreased during increase in humidity in the atmosphere?
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Ψs is always
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Two types of molecules cross the membrane in the same direction, it is called as
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Diffusion rate is affected by
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Cells shrink in _________ solution.
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Which of the following is true about diffusion?
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Which of the following is true about diffusion?
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Question:
Water is lost in a liquid state in some plants through hydathodes. These hydathodes
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If pressure greater than atmospheric pressure is applied to pure water, the water potential
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Choose the correct sequence of water movement in the plants.
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Question:
Wilting of a plant results from excessive
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Cohesion theory of water movement in plants was put forth by
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Diffusion rate is affected by
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Question:
When a plant is girdled (ringed)
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Question:
Choose the correct statement/statements. Pumps in active transport are A. Lipids that bind molecules to pass them through the membrane. B. Transport molecules uphill. C. These are specific transporters. D. These are sensitive to inhibitors.
A
B
C
D
Question:
Assertion (A): K+ ion accumulation found in Nitella depends on its respiratory activity. Reason (R): Absorption of all ions in plants completely depends on the usage of metabolic energy. The correct answer is
