Practice mode / Biology Commonly in other plants than tall ones the speed of upward movement of water is? A Option A: 8mh-1 B Option B: 1 mh-1 C Option C: 7 mh-1 D Option D: 4 mh-1 Correct answer B. 1 mh-1 Show answer
Question 01 / Biology ____ component of cell wall has grreat affinity with water? A Option A: Lignin B Option B: Cellulose C Option C: Pectin D Option D: All of these Correct answer D. All of these Show answer Open question
Question 02 / Biology ____ potential is the measure of the change in water potential of a system due to the presence of solute molecules? A Option A: Osmotic B Option B: Pressure C Option C: Both of these D Option D: None of these Correct answer A. Osmotic Show answer Open question
Question 03 / Biology The movement of water molecules from a region of higher water potential to a region of lower water potential (through membrane) A Option A: Deffusion B Option B: Osmosis C Option C: Active transport D Option D: None of these Correct answer B. Osmosis Show answer Open question
Question 04 / Biology The pressure generated when water enters & inflates plant cells is called ____ potential? A Option A: Water B Option B: Osmotic C Option C: Pressure D Option D: Solute Correct answer C. Pressure Show answer Open question
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