Revision Exercises On Practical Skills (with Answers)
B.B. Arora Biology Solutions for Exercise - Revision Exercises On Practical Skills (with Answers)
Simple step-by-step solutions to Revision Exercises On Practical Skills (with Answers) questions of The Fundamental Unit of Life from MODERN's abc+ OF SCIENCE BIOLOGY For Class IX. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Revision Exercises On Practical Skills (with Answers) with Hints & Solutions
Which experiment will you perform to demonstrate the arrangement of plant cells in the epidermis of the plants?
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Which precautions will you take while preparing a temporary stained slide of squamous epithelial cells of the cheek of man?
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How would you prove that non-electrolytes (e.g. copper sulphate) spread by diffusion?
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Demonstrate the effect of hypotonic and hypertonic salt solutions on human RBCs?
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By the experiment of "Demonstrate the effect of hypotonic and hypertonic salt solutions on human RBCs". How would you differentiate between endosmosis and exosmosis?
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Write down the proper sequence of various steps of the experiment to calculate the percentage of water absorbed by raisins?
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Mohan weighed 5 dry raisins and found them to weigh 6 g. He kept the raisins in water at room temperature for 2 hours. He found the weight of swollen raisins as 9 g. Calculate the percentage of water absorbed by raisins?
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Which experiment will you conduct to prove the effect of temperature on the permeability of plasma membrane and rate of osmotic flow of water?
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