MCQ on Ecosystems with Answers
An ecosystem is a complex network of living organisms, their physical environment, and the interactions between them. It encompasses a community of plants, animals, and […]
Category Archives: Biology MCQ
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MCQ on Cell Membrane Structure and Function (Part 2)
Cell Membrane Questions and Answers (Cytology MCQ-03): The cell membrane, also known as the plasma membrane, is a thin, flexible barrier that encloses the contents […]
MCQ on Plasma Membrane Structure and Function (Part-1)
MCQ on Plasma Membrane (Part-1): The plasma membrane, also known as the cell membrane, is a thin, semi-permeable barrier that surrounds the cell, separating its […]
MCQ on Water, pH and Buffer Systems (Part-3)
(1). What is the molecular weight of water? a. 10 g/mol b. 15 g/mol c. 18 […]
MCQ on Water (Part-2)
(1). Bond length between H and O atoms in water is: a. 0.00965 nm b. 0.0965 nm c. 0.965 nm d. 9.650 nm (2). The […]
MCQ on Water, pH and Buffer Systems (Part-1)
MCQ on Water (1). Water is liquid at room temperature, the most important reason for this is the: a. High boiling point of water b. […]