Water Transport and Transpiration MCQs for Competitive Exams

MCQS

Water Transport and Transpiration MCQs for Competitive Exams

Practice with answers, explanations, and exam-focused revision notes.

127 MCQs Page 13

Topic Notes: Water Transport and Transpiration

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Water Transport and Transpiration MCQs in Biology are useful for candidates who need targeted practice for CSS, PMS, FPSC, PPSC, NTS, entry tests, and other competitive exams in Pakistan. This topic page is designed for quick revision, repeated practice, and exam-focused preparation.

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121
Which plant organ is commonly referred to as an 'excretophore' due to its role in the removal of metabolic waste products?
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122
How does a low concentration of carbon dioxide affect the stomatal aperture?
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123
How are sleep movements (nyctinasty) in plants classified?
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124
Which physiological process is responsible for the removal of excess water from plant tissues?
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125
How are plants that have evolved to survive in arid or dry environments classified?
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126
Which of the following represents an osmoregulatory adaptation observed in hydrophytes?
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127
What is the primary function of the thick, waxy cuticle found on the leaves of xerophytic plants?
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