Questions
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
What are the types of transpiration? Explain the factor affecting the rate of transpiration.
What are the types of transpiration? Explain the factor affecting the rate of transpiration.
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
Discuss cohesion-tension theory for the uptake of water.
Discuss cohesion-tension theory for the uptake of water.
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
Describe the structure and working mechanism of stomata during transpiration.
Give an account of the structure of stomata and its working mechanism during transpiration.
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
Describe an experiment to show the rate of transpiration by Ganong’s photometer.
Define transpiration, and describe an experiment to show the rate of transpiration by Ganong’s photometer.
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
Discuss the method of transpiration by the bell jar method.
What is transpiration? Discuss the transpiration by bell jar method.
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
Discuss the experiment and process of unequal transpiration in dicot leaf.
Define transpiration and discuss the process of unequal transpiration in dicot leaf.
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
Define respiration and explain various steps involved in Kreb’s cycle.
Define respiration and explain various steps involved in Kreb's cycle.
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
Differentiate between active absorption and passive absorption.
What are the difference between active absorption and passive absorption?
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
What is the difference between transpiration and guttation?
What is the difference between transpiration and guttation?
Grade -12 (NEB) > Science Biology
Botany, Physiology of Organisms
What are the external factors affecting transpiration? List all.
List all the external factors affecting transpiration.
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