ICSE Class 10 Plant Physiology — practice questions — page 8

Explore 212 free Plant Physiology questions in ICSE Class 10 Biology. Open each question or exercise to read its content, reference answers and available explanation.

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Plant Physiology questions and exercises with answers

Showing questions 211–212 of 212.

Match each environmental factor with its effect on transpiration rate:Read the answer and worked solution →Match each physiological water loss term with its distinct botanical definition:Read the answer and worked solution →

Worked practice questions

Match each environmental factor with its effect on transpiration rate:

1-A, 2-B, 3-C
1-B, 2-A, 3-C
1-C, 2-B, 3-A
1-A, 2-C, 3-B

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Correct answer: A. 1-A, 2-B, 3-C

Humidity drops transpiration. Wind and temperature increase transpiration.

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Match each physiological water loss term with its distinct botanical definition:

1-A, 2-B, 3-C
1-B, 2-A, 3-C
1-C, 2-B, 3-A
1-A, 2-C, 3-B

Show answer and solution

Correct answer: A. 1-A, 2-B, 3-C

Guttation is droplets from hydathodes. Bleeding is sap from cuts. Potometers measure water uptake.

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