Biology

Biology Multiple Choice Questions and Answers (MCQ) PDF: Quizzes & Practice Tests with Answer Key. This section Biology basic concepts, theory and objective tests.

This section covers following topic MCQs: Bioenergetics, biological molecules, cell biology, coordination and control, enzymes, fungi, recyclers kingdom, gaseous exchange, growth and development, kingdom Animalia, kingdom plantae, kingdom prokaryotae, kingdom protoctista, nutrition, reproduction, support and movements, transport biology, variety of life, and homeostasis etc.

    Cell Cycle
    The causes of necrosis includes
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    Coordination and Control
    The lens becomes more round and convex when the
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    Inheritance
    The example of traits includes
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    Nutrition
    The magnesium is important for enzymes to produce
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    Coordination and Control
    The endocrine cells present in the ductless portion of the pancreas are called
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    Coordination and Control
    The brain is protected and brain tissue is provided with nutrients and oxygen by
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    Coordination and Control
    The somatic nervous system is responsible for
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    Life Processes
    Which of the following help veins to prevent the backflow of blood?
    Veins collect blood from different parts of the body and bring it back to the heart. They do not need thick walls because the blood is no longer under pressure, but instead, they have valves to ensure that the blood flows only in one direction towards the heart.
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    Introduction to Biology
    Emulsification of lipids are done in
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    Human Body and Reproduction System
    How many gram Hb content in body?
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