Practice mode / Biology The windpipe or trachea lies A Option A: Dorsal to oesophagus B Option B: Ventral to oesophagus C Option C: Lateral to oesophagus D Option D: None of these Correct answer D. None of these Show answer Report a problem How we write and check questions
Question 01 / Biology The major constituent of blood plasma is A Option A: Protein B Option B: NaCl C Option C: Water D Option D: Cholesterol Correct answer C. Water Show answer Open question
Question 02 / Biology If a plasmolysed plant cell is placed in water the cell will A Option A: Burst B Option B: Be Killed C Option C: Be deplasmolysed D Option D: Show no change in it Correct answer C. Be deplasmolysed Show answer Open question
Question 03 / Biology The food of Hydra consists of? A Option A: Humus B Option B: Detritus C Option C: Dead microscopic animals D Option D: Small crustaceans Correct answer D. Small crustaceans Show answer Open question
Question 04 / Biology Adult birds normally possess only one functional A Option A: Ureter B Option B: Ovary C Option C: Lung D Option D: Testis Correct answer B. Ovary Show answer Open question
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