05. Life Processes

Description:

Master Chapter 5 – Life Processes with this carefully curated set of important questions for Class 10 Science. This printable PDF is structured as per the CBSE 2024–25 syllabus and includes short and long answer questions, HOTS, and diagram-based problems — all commonly asked in past CBSE board exams. Whether you’re preparing for boards or daily revision, this file is your quick revision companion.

Why Choose This Book? 

✅ Chapterwise clarity: Fully focused on Class 10 Science Chapter 5 – Life Processes

✅ Strictly CBSE-level questions only — no unnecessary extras

✅ Coverage of key topics: Nutrition, respiration, transportation, and excretion

✅ Includes diagrams of nephron, stomata, alveoli, digestive system, etc.

✅Board-exam oriented: Past-year + most expected questions compiled

What You Will Learn?

✅ Movement of various types can be taken as an indication of life.

✅ Maintenance of life requires processes like nutrition, respiration, transport of materials within the body and excretion of waste products.

✅ Autotrophic nutrition involves the intake of simple inorganic materials from the environment and using an external energy source like the Sun to synthesise complex high-energy organic material.

✅ Heterotrophic nutrition involves the intake of complex material prepared by other organisms.

✅In human beings, the food eaten is broken down by various steps along the alimentary canal and the digested food is absorbed in the small intestine to be sent to all cells in the body.

✅During the process of respiration, organic compounds such as glucose are broken down to provide energy in the form of ATP. ATP is used to provide energy for other reactions in the cell. 

✅Respiration may be aerobic or anaerobic. Aerobic respiration makes more energy available to the organism. 

✅In human beings, the transport of materials such as oxygen, carbon dioxide, food and excretory products is a function of the circulatory system. The circulatory system consists of the heart, blood and blood vessels.

✅In highly differentiated plants, transport of water, minerals, food and other materials is a function of the vascular tissue which consists of xylem and phloem.

✅In human beings, excretory products in the form of soluble nitrogen compounds are removed by the nephrons in the kidneys.

✅Plants use a variety of techniques to get rid of waste material. For example, waste material may be stored in the cell-vacuoles or as gum and resin, removed in the falling leaves, or excreted into the surrounding soil. 

What's Inside the Book? 

Total Questions: 30+

Study Time: Approx. 2 hours

 Format: Instant Download, Printable PDF

 Question Types:

✅ Multiple Choice Questions (MCQs)

✅1-Mark, 3-Mark & 5-Mark Board Pattern Questions

✅ HOTS & Case-Based Questions

Concepts Covered 

1. Autotrophic and Heterotrophic Nutrition

2. Human Digestive System

3. Aerobic vs Anaerobic Respiration

4. Circulation of Blood and Heart Function

5. Excretory System & Nephron Function

6. Transportation in Plants

7. Stomata and its function

Who Can Benefit from This Book? 

✅ Class 10 CBSE Students aiming to score better in Science

✅ Parents looking to support their child’s revision schedule

✅ Tutors and Teachers planning worksheets and assignments

✅ Visual learners who benefit from diagrams and structured answers

✅ Coaching center for mock test prep and revision work

How to Use This Book Effectively?

✅ Begin by reading each question and attempting on your own

✅ Cross-check with model answers and labeled diagrams provided

✅ Highlight the tricky questions to revise again before exams

✅ Use it as a mock practice paper 7–10 days before the board exam

✅ Practice drawing key diagrams like Nephron, Stomata, Alveoli

Frequently Asked Questions (FAQs)

Is this based on the latest CBSE 2024–25 syllabus?

Can I download and print this PDF?

Are diagram-based questions included?

Are these questions previously asked in exams?

How is this book different from others online?