Biology MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Biology, a fundamental topic in the field of General Knowledge. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Biology MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Biology mcq questions that explore various aspects of Biology problems. Each MCQ is crafted to challenge your understanding of Biology principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace General Knowledge tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Biology MCQs are your pathway to success in mastering this essential General Knowledge topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Biology. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Biology knowledge to the test? Let's get started with our carefully curated MCQs!

Biology MCQs | Page 5 of 28

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Q41.
Prothrombin which helps in clotting of blood is released by
Discuss
Answer: (d).blood platelets
Q42.
Myopia is connected with
Discuss
Answer: (b).eyes
Q43.
Most of the red, blue and purple colours of plants are due to a pigment called
Discuss
Answer: (a).anthocyanin
Q44.
Plants developing in dry conditions are
Discuss
Answer: (a).xerophytes
Q45.
Plants growing on sand are called as
Discuss
Answer: (d).psammophytes
Q46.
Our skin, when exposed to excess sunlight, becomes dark. This is because our skin pigments called
Discuss
Answer: (b).melanin
Q47.
Ramapithecus and Cro-Magnon man are considered
Discuss
Answer: (a).ancestors of modern man
Discuss
Answer: (b).14 gram of haemoglobin/100 gram of blood
Q49.
Plants wilt due to excess of
Discuss
Answer: (a).transpiration
Q50.
Monotremes are unique mammals because they
Discuss
Answer: (d).lay eggs