The Invisible Living World: Beyond Our Naked Eye MCQ: 8th Science Chapter 2

Boost your CBSE exam preparation with our Class 8 Science Chapter 2 – The Invisible Living World: Beyond Our Naked Eye MCQ Test. This free quiz is prepared from NCERT textbooks, CBSE syllabus, educational videos, and Vidyalite’s Flashcards to help you master concepts about microorganisms and their role in daily life.

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Time: 10 Minutes for 10 Question.

8th Science: The Invisible Living World: Beyond Our Naked Eye

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1. Which part of the cell regulates all activities and growth?

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2. Which organism is a unicellular protozoan found in pond water?

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3. What shape are human cheek cells usually observed as?

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4. Which cell structure controls what enters and leaves the cell?

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5. What is the role of vacuoles in plant cells?

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6. What gas is mainly responsible for dough becoming fluffy when yeast is added?

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7. What does the bacterium Lactobacillus help produce at home?

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8. What makes microalgae important to Earth’s oxygen supply?

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9. Who first coined the term "cell" in scientific context?

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10. Which scientist is known as the Father of Microbiology?

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The quiz includes 10 important MCQs to solve within 10 minutes, making it perfect for quick revision, self-assessment, and exam practice. It’s free, requires no registration, and gives instant results — but answers are not shown to promote critical thinking and encourage reviewing your notes. Join our Monthly Quiz Challenge to earn your self-assessment digital certificate.

Check 8th Science MCQ Chapters

You can practice all chapters of 8th Science NCERT Books and check your knowledge.

Exploring the Investigative World of Science MCQ: 8th Science Chapter 1

Health: The Ultimate Treasure MCQ: 8th Science Chapter 3

Electricity: Magnetic and Heating Effects MCQ: 8th Science Chapter 4

Exploring Forces MCQ: 8th Science Chapter 5

Pressure, Winds, Storms, and Cyclones MCQ: 8th Science Chapter 6

Particulate Nature of Matter MCQ: 8th Science Chapter 7

Nature of Matter: Elements, Compounds, and Mixtures MCQ: 8th Science Chapter 8

The Amazing World of Solutes, Solvents, and Solutions MCQ: 8th Science Chapter 9

Light: Mirrors and Lenses MCQ: 8th Science Chapter 10

Keeping Time with the Skies MCQ: 8th Science Chapter 11

How Nature Works in Harmony MCQ: 8th Science Chapter 12

Our Home: Earth, a Unique Life Sustaining Planet MCQ: 8th Science Chapter 13

FAQ’s The Invisible Living World: Beyond Our Naked Eye MCQ

Q1. Which topics are covered in The Invisible Living World: Beyond Our Naked Eye MCQ test?

The quiz covers NCERT Class 8 topics like microorganisms, their types, beneficial and harmful effects, their role in food production, medicine, environment, and diseases. Understanding examples and processes such as fermentation, nitrogen fixation, and vaccination is essential for scoring well.

Q2. How will this MCQ quiz help me in CBSE board preparation?

This quiz provides targeted practice with NCERT-based CBSE-style objective questions. It strengthens your knowledge of microorganisms, boosts your speed in answering multiple-choice questions, and helps identify weak areas for focused revision. It also supports Olympiad and NTSE preparation where biology fundamentals are tested.

Q3. What is the structure and time limit for The Invisible Living World quiz?

You will have 10 minutes to answer 10 MCQs from Class 8 Science Chapter 2. The timed format simulates actual exam conditions, helping improve time management, accuracy, and confidence in biology-based questions for CBSE and competitive exams.

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