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MCQS 03

Biology is the study of life — from microscopic cells to complex organisms. Understanding biological concepts is essential for students preparing for medical, NTS, CSS, and PPSC exams. This set of Biology MCQs with Answers helps learners strengthen their concepts in human anatomy, genetics, plants, microorganisms, and ecological systems. Designed for efficient learning, these objective questions simplify difficult topics and support faster revision for exams and interviews.

BIOLOGY MCQS

Why Choose Us
Comprehensive Coverage: Includes botany, zoology, microbiology, genetics, and physiology.
Exam-Oriented: Perfect for entry tests, medical, and government job exams.
Concise & Accurate: Each question is selected for conceptual clarity and quick recall.
Updated Content: Based on modern biological discoveries and syllabus trends.
User-Friendly Format: Easy-to-read one-liners ideal for revision and MCQ quizzes.

FAQs

Q1. What topics are included in Biology MCQs?
Cell biology, genetics, human anatomy, ecology, microorganisms, and plant sciences are covered.

Q2. Are these MCQs suitable for medical entrance exams?
Yes, these MCQs are ideal for MDCAT, NTS, FPSC, and other competitive exams.

Q3. How often is the content updated?
We update questions regularly to match new exam patterns and scientific developments.

Q4. Can I download Biology MCQs in PDF format?
Yes, a downloadable version is available for offline learning.

Q5. Who prepared these Biology MCQs?
They’re created by experienced educators and subject experts specializing in life sciences.

Conclusion
Mastering Biology MCQs helps you understand the foundation of life, health, and the environment. Regular practice enhances conceptual understanding and boosts confidence in objective exams. Whether you’re preparing for academic tests or refreshing your knowledge, this section serves as a complete and reliable resource for Biology preparation.

What is the process of cell division in body cells called?Meiosis FertilizationMitosisFission C) Mitosis Mitosis is the division of body (somatic) cells.
What are vertebrates?Animals with backbones Animals without backbonesAnimals with wingsAnimals with gills onlyA) Animals with backbonesVertebrates are characterized by having a backbone.
What is the normal pH of human blood? 6.0 6.8 7.48.0 C) 7.4 Human blood is slightly alkaline with a pH of 7.4.
Which vitamin prevents night blindness?Vitamin A Vitamin CVitamin DVitamin KA) Vitamin A: Vitamin A is essential for good vision
What is the study of plants called?ZoologyBotany EcologyAnatomyB) Botany Botany is the branch of biology that deals with plants.
What is the smallest unit of the kidney?NeuronNephron Alveolus GlomerulusB) Nephron: Nephron is the basic functional unit of the kidney.
Which gas is released during photosynthesis? Oxygen) Carbon dioxideNitrogenHydrogen A) OxygenPlants release oxygen as a by-product of photosynthesis.
. Which hormone regulates blood sugar level?InsulinThyroxine AdrenalineEstrogen A) InsulinInsulin controls blood glucose levels.
Which animal is known as the "Ship of the Desert"?Horse Camel Donkey Buffalo B) Camel Camel is adapted to desert life and is called the ship of the desert.
Which part of the cell contains genetic material? MitochondriaRibosome Nucleus CytoplasmC) NucleusThe nucleus holds DNA, the genetic material of the cell.
Which organ produces insulin? Liver Pancreas KidneySpleenB) Pancreas The pancreas secretes insulin to regulate blood sugar.
Which part of the plant is responsible for making seeds?Root Stem LeafFlowerD) FlowerFlowers develop into seeds after pollination.
Which is the main organ of the circulatory system? Brain KidneyLiverHeart D) HeartThe heart pumps blood throughout the body.
What is the study of animals called? BotanyZoologyAnatomy Ecology B) ZoologyZoology is the branch of biology that studies animals.
What is the main function of red blood cells?Fight infectionsCarry oxygen Produce hormones Filter bloodB) Carry oxygen RBCs transport oxygen using hemoglobin.
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