You are currently viewing MCQ Questions for Class 10 Science Chapter 6 Life Processes with Answer Keys and Solutions PDF

MCQ Questions for Class 10 Science Chapter 6 Life Processes with Answer Keys and Solutions PDF

If you are preparing for CBSE Class 10 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 10 Biology Chapterwise. In this article of AKVTutorials, you will get MCQ Questions for Class 10 Chapter 6 Life Processes with Answer Keys.

MCQ Questions for Class 10 Science Chapter 6 Question No 1: 

Digestion of food in human starts from

Option A : Duodenum

Option B : Small Intestine

Option C : Mouth

Option D : Large intestine

Show/Hide Answer

Option C : Mouth

MCQ Questions for Class 10 Science Chapter 6 Question No 2:  

What is the final product of photosynthesis?

Option A : Protein

Option B : Fat

Option C : Mineral salt

Option D : Starch

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Option D : Starch

MCQ Questions for Class 10 Science Chapter 6 Question No 3:  

In which group of the organisms the food material is broken down outside body?

Option A : Mushroom, green plants, amoeba

Option B : Yeast, mushroom, bread mould

Option C : Paramecium, amoeba, cuscuta

Option D : cuscuta, lice, tapeworm

Show/Hide Answer

Option B : Yeast, mushroom, bread mould

MCQ Questions for Class 10 Science Chapter 6 Question No 4:      

Select the correct statement 

Option A : Heterotrophs makes their food

Option B : Heterotrophs utilizes solar energy to make food

Option C : Heterotrophs are capable of converting carbon dioxide and water into carbohydrates

Option D : Heterotrophs do not make their own food

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Option D : Heterotrophs do not make their own food

MCQ Questions for Class 10 Science Chapter 6 Question No 5:     

Which of the following statements about autotrophs is incorrect?

Option A : They form the first trophic level in food chain

Option B : They store carbohydrates in form of starch

Option C : They convert carbon dioxide and water into carbohydrates in the absence of sunlight

Option D : They synthesize carbohydrates by using carbon dioxide, water in presence of sunlight and chlorophyll 

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Option C : They convert carbon dioxide and water into carbohydrates in the absence of sunlight

MCQ Questions for Class 10 Science Chapter 6 Question No 6:        

Which of these reactions occur in photosynthesis?

Option A : Carbon dioxide is reduced and water is oxidized

Option B : Carbon dioxide and water are oxidized

Option C : Caron dioxide and water are reduced

Option D : Water is reduced and carbon dioxide is oxidized

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Option A : Carbon dioxide is reduced and water is oxidized

MCQ Questions for Class 10 Science Chapter 6 Question No 7:    

A few drops of iodine solution were added to rice water. The solution turned blue black in color. This indicates rice water has?

Option A : Complex proteins

Option B : Starch

Option C : Fats

Option D : Simple proteins

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Option B : Starch

MCQ Questions for Class 10 Science Chapter 6 Question No 8:     

Which is the correct sequence

Option A : Mouth → stomach → small intestine → oesophagus → large intestine

Option B : Mouth →oesophagus → stomach → large intestine → small intestine

Option C : Mouth → oesophagus → stomach → small intestine→ large intestine

Option D : Mouth → stomach → oesophagus → small intestine → large intestine

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Option C : Mouth → oesophagus → stomach → small intestine→ large intestine

MCQ Questions for Class 10 Science Chapter 6 Question No 9:    

If salivary amylase is lacking saliva, which of the event in mouth will be affected?

Option A : Proteins breaking down into amino acids

Option B : Fats breaking down into fatty acids and glycerol

Option C : Absorption of vitamins

Option D : Starch breaking down into sugars

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Option D : Starch breaking down into sugars

MCQ Questions for Class 10 Science Chapter 6 Question No 10:     

The inner lining of the stomach is protected by one of the following from hydrochloric acid. Choose the correct one

Option A : Bile

Option B : Salivary amylase

Option C : Pepsin

Option D : Mucus

Show/Hide Answer

Option D : Mucus

CBSE Class 10 Science Chapterwise MCQ
1 : Chemical Reactions & Equations MCQs
| 1 to 10 | 11 to 20
2 : Acids, Bases & Salts MCQs
| 1 to 10 | 11 to 20
3 : Metals & Non-Metals MCQs
| 1 to 10 | 11 to 20
4 : Carbon & Its Compound MCQs
| 1 to 10 | 11 to 20
5 : Periodic Classification of Elements MCQs
| 1 to 10 | 11 to 20
6 : Life Process MCQs
| 1 to 10 | 11 to 20
7 : Control & Coordination MCQs
| 1 to 10 | 11 to 20
8 : How Do Organism Reproduce MCQs
| 1 to 10 | 11 to 20
9 : Heredity & Evolution MCQs
| 1 to 10 | 11 to 20
10 : Light Reflection & Refraction MCQs
| 1 to 10 | 11 to 20
11 : Human Eye & Colorful World MCQs
| 1 to 10 | 11 to 20
12 : Electricity MCQs
| 1 to 10 | 11 to 20
13 : Magnetic Effect of Electric Current MCQs
| 1 to 10 | 11 to 20
14 : Source of Energy MCQs
| 1 to 10 | 11 to 20
15 : Our Environment MCQs
| 1 to 10 | 11 to 20
16 : Management of Natural Resources MCQs
| 1 to 10 | 11 to 20

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