CBSE Science Chapter 6 Life Processes Class 10 MCQ with Answers

Class 10 Science Chapter 6 is an important part of the syllabus. Students will take a step ahead and learn new concepts related to the life processes they have studied earlier in the previous classes. They will work on their concepts related to life, its structural and functional units and what important processes are conducted.

Let us check the topics covered in this chapter first.

• Introduction to life and life processes

• Nutrition and different types

• Photosynthesis

• Nutrition in different types of animals

• Nutrition in humans

• Description of the alimentary canal and the digestive System of humans

• Physiology of digestion

• Role of digestive organs

• Respiration and respiratory system

• Physiology of respiration

• Cellular respiration

• Respiration in different types of animals

• Transpiration

• Transportation in human physiology (circulatory system)

• Excretion, etc

All these topics are crucial to study as they cover the different life processes occurring in plants and animals (micro and macro-organisms). After completely studying this chapter, test your knowledge and answering skills by downloading the Biology Life Processes Class 10 MCQ with answers. Solve them and check your accuracy level.

Solve CBSE Science Chapter 6 Life Processes Class 10 MCQ with Answers

1. Which of the following is NOT a life process?

a) Nutrition

b) Respiration

c) Communication

d) Excretion

Answer: c) Communication

2. The process by which green plants make their own food is called:

a) Respiration

b) Photosynthesis

c) Transpiration

d) None of the above

Answer: b) Photosynthesis

3. Which of the following is NOT a raw material required for photosynthesis?

a) Carbon dioxide

b) Water

c) Oxygen

d) Sunlight

Answer: c) Oxygen

4. The process by which cells obtain energy from glucose is called:

a) Respiration

b) Digestion

c) Absorption

d) Circulation

Answer: a) Respiration

5. Which of the following organs is responsible for removing waste products from the body?

a) Liver

b) Kidney

c) Heart

d) Lungs

Answer: b) Kidney

6. Which of the following is the correct equation for aerobic respiration?

a) Glucose + Oxygen $\to$ Carbon dioxide + Water + Energy

b) Carbon dioxide + Water + Energy $\to$ Glucose + Oxygen

c) Glucose + Carbon dioxide $\to$ Water + Oxygen + Energy

d) Oxygen + Water $\to$ Glucose + Carbon dioxide + Energy

Answer: a) Glucose + Oxygen $\to$ Carbon dioxide + Water + Energy

7. Which of the following is NOT a function of the digestive system?

a) Breaking down food into smaller molecules

b) Absorbing nutrients into the bloodstream

c) Transporting oxygen to the cells

d) Removing waste products from the body

Answer: c) Transporting oxygen to the cells

8. Which of the following is NOT a type of blood vessel?

a) Artery

b) Vein

c) Capillary

d) Tendon

Answer: d) Tendon

9. Which of the following is the largest artery in the human body?

a) Aorta

b) Pulmonary artery

c) Coronary artery

d) Brachial artery

Answer: a) Aorta

10. Which of the following is the correct pathway of air during inhalation?

a) Nose/mouth $\to$ trachea $\to$ bronchi $\to$ bronchioles $\to$ alveoli

b) Alveoli $\to$ bronchioles $\to$ bronchi $\to$ trachea $\to$ nose/mouth

c) Nose/mouth $\to$ bronchi $\to$ trachea $\to$ bronchioles $\to$ alveoli

d) Alveoli $\to$ bronchi $\to$ trachea $\to$ bronchioles $\to$ nose/mouth

Answer: a) Nose/mouth $\to$ trachea $\to$ bronchi $\to$ bronchioles $\to$ alveoli

11. Which of the following is the smallest unit of life?

a) Tissue

b) Organ

c) Cell

d) Organ system

Answer: c) Cell

12. Which of the following is NOT a type of tissue in animals?

a) Epithelial tissue

b) Muscle tissue

c) Nervous tissue

d) Chlorophyll tissue

Answer: d) Chlorophyll tissue

13. Which of the following is NOT a function of the nervous system?

a) Controlling movement

b) Sensing and responding to the environment

c) Regulating body temperature

d) Controlling thoughts and emotions

Answer: c) Regulating body temperature

14. Which of the following is NOT a sense organ?

a) Eye

b) Ear

c) Nose

d) Liver

Answer: d) Liver

15. Which of the following is the correct pathway of urine in the excretory system?

a) Kidney $\to$ ureter $\to$ bladder$\to$ urethra $\to$ outside the body

b) Bladder $\to$ urethra $\to$ kidney $\to$ ureter $\to$ outside the body

c) Kidney $\to$ bladder $\to$ urethra $\to$ ureter $\to$ outside the body

d) Urethra $\to$ bladder $\to$ kidney $\to$ ureter $\to$ outside the body

Answer: a) Kidney $\to$ ureter $\to$ bladder $\to$ urethra $\to$ outside the body

Advantages of Solving CBSE Class 10 Science Chapter 6 Life Processes MCQs

Studying a chapter in the Class 10 Science syllabus must be done in an organized way. After completely preparing it, you need to check your preparation level. The Class 10 Science Chapter 6 Life Processes MCQs will help you do so. Here is the list of advantages you can add to your preparation for Life Processes.

Focus on the Concepts

This chapter explains the different important life processes occurring in plants and animals. It also concentrates on explaining the main life processes in human physiology that are crucial for sustainability. Apart from the proper explanation of these life processes, you will also make notes and prepare this chapter well. By solving the MCQs, you will be able to focus on the in-depth concepts of this chapter better.

Level of Accuracy

A part of the CBSE Class 10 Science exam paper is set in the MCQ format. Scoring is easier in this part as the questions are precise. If you know the correct answers, you can take your cumulative score to the next level. Check your level of accuracy by solving these MCQs after completely studying this chapter. Practice answering such questions by downloading this MCQ file and other worksheets.

Preparation Assessment

By referring to the Life Processes Class 10 MCQ with answers, you can assess your preparation. Solve these questions within a limited time and check your score. Compare your answers to the solution given. Find out which questions you are unable to answer or faced difficulty in answering. Check the topics from where the difficult questions have been depicted. These topics need more attention. Hence, MCQs help you to find the gaps in your preparation for this chapter.

Time-bound Practice

Time efficiency is one of the pillars of the CBSE Science exam. Practise solving these questions on a time-bound basis. This method will train you to use the exam time more efficiently and answer the questions correctly. You can also define an exam strategy and learn to score more.

Download CBSE Class 10 Science Chapter 6 Life Processes MCQs PDF

Perform the Life Processes Class 10 MCQ with answers PDF download and make your study material for this chapter complete. Practise answering these questions at home once you are done with the chapter. Check your preparation level and add the aforementioned advantages to your science study time. Find the preparation gaps of this chapter and work them to score more in the exams.