Life Processes Class 10 MCQ with Answers pdf Download

Life Processes Class 10 MCQ with Answers pdf Download | Biology Quiz for the preparation of various examinations.

Life Processes Class 10 MCQ with Answers

Introduction to Life Processes Class 10 MCQ with Answers PDF Download

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Life Processes for Class 10 students, available for PDF download. This resource is designed to help students enhance their understanding of essential biological concepts related to nutrition, respiration, transportation, and excretion through interactive and engaging questions.

Why Use the Life Processes MCQ PDF

Studying life processes is crucial for understanding how living organisms function and survive. This MCQ PDF provides an opportunity for Class 10 students to reinforce their knowledge, test their comprehension, and prepare effectively for exams. With answers provided for each question, students can assess their performance and identify areas for improvement.

What to Expect in the MCQ PDF

The Life Processes MCQ PDF covers a wide range of topics relevant to Class 10 biology curriculum. From the process of digestion to the functioning of the respiratory and circulatory systems, each question is designed to challenge students’ understanding and critical thinking skills. The PDF is organized for easy navigation and comprehensive coverage of the subject.

How to Use the MCQ PDF

Students can utilize the Life Processes MCQ PDF as a study aid, test preparation resource, or self-assessment tool. Download the PDF, review the questions, and attempt to answer them individually or in a timed setting. Afterward, check the provided answers to evaluate your performance and reinforce your learning.

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Life Processes Class 10 MCQ with Answers

1 / 50

During respiration exchange of gases take place in

2 / 50

Blood from superior vena cava flows into

3 / 50

Name the substances whose build-up in the muscles during vigorous physical exercise may cause cramps?

4 / 50

Blood consist of what fluid medium?

5 / 50

The green colour of plants is due to the presence of

6 / 50

Lipase acts on

7 / 50

The internal (cellular) energy reserve in autotrophs is

8 / 50

Choose the correct path of urine in our body.

9 / 50

When air is blown from mouth into test-tube containing lime water, the lime water turned milky due to the presence of

10 / 50

In which of the following vertebrate groups/groups, heart does not pump oxygenated blood to different parts of the body?

11 / 50

In which part of the alimentary canal food is finally digested?

12 / 50

Single circulation, i.e., blood flows through the heart only once during one cycle of passage through the body, is exhibited by

13 / 50

A few drops of iodine solution were added to rice water. The solution turned blue-black in colour. This indicates that rice water contains

14 / 50

Which is the first enzyme to mix with food in the digestive tract?

15 / 50

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

16 / 50

Which is the correct sequence of parts in human alimentary canal?

17 / 50

Which of the following organisms absorbs nutrition with haustoria?

18 / 50

Rings of cartilage present in the throat ensure that

19 / 50

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

20 / 50

The opening and closing of the stomatal pore depends upon

21 / 50

Lack of oxygen in muscles often leads to cramps among cricketers. This result is due to

22 / 50

Raw materials required in the autotrophic mode of nutrition involves:
(i) Carbon dioxide and water (ii) Chlorophyll (iii) Nitrogen (iv) Sunlight

23 / 50

Among the following choose the correct option which includes the organisms that have a holozoic mode of nutrition:

24 / 50

The enzymes pepsin and trypsin are secreted respectively by

25 / 50

Which of the following is not a digestive enzyme contained in the pancreatic juice?
(i) Lipase (ii) Hydrochloric acid (iii) Mucus (iv) Trypsin

26 / 50

The process by which Amoeba obtains food is called

27 / 50

Movement of the synthesized products from the leaves to the roots and other parts of a plant’s body takes place through the phloem. This process is known as

28 / 50

The vein which brings clean blood from the lungs into the heart is known as

29 / 50

Sometimes we get painful cramps in our leg muscles after running for a long time due to the accumulation of

30 / 50

Which of the following help in protecting the inner lining of the stomach from the harmful effect of hydrochloric acid?

31 / 50

The enzymes in pancreatic juice help in the digestion of

32 / 50

Temporary finger-like extensions on Amoeba are called

33 / 50

Plants use the energy stored in ATP to accomplish the process of transportation of

34 / 50

The excretory unit of the human excretory system is known as

35 / 50

Which among the following procedures is used for cleaning the blood of a person by separating the waste substance from it?

36 / 50

During deficiency of oxygen in tissues of human beings, pyruvic acid is converted into lactic acid in the

37 / 50

The site of photosynthesis in the cells of a leaf is

38 / 50

Roots of the plants absorb water from the soil through the process of

39 / 50

The mode of nutrition found in fungi is

40 / 50

In which mode of nutrition does an organism derive its food from the body of another living organism without killing it?

41 / 50

Which among the following is necessary to carry out the blood coagulation in a cut or wound?

42 / 50

What are the products obtained by anaerobic respiration in plants?

43 / 50

The exit of unabsorbed food material is regulated by

44 / 50

The contraction and expansion movement of the walls of the food pipe is called

45 / 50

Which region of the alimentary canal absorbs the digested food?

46 / 50

In Amoeba, food is digested in the

47 / 50

The respiratory pigment in human beings is

48 / 50

Name the pores in a leaf through which respiratory exchange of gases takes place

49 / 50

The glycolysis process occurs in which part of the cell?

50 / 50

The breakdown of pyruvate to give carbon dioxide, water and energy takes place in

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With the Life Processes Class 10 MCQ with Answers PDF, students have a valuable resource at their disposal to strengthen their biology knowledge and excel in exams.

We encourage students to make the most of this resource by engaging actively with the questions, seeking clarification on concepts as needed, and striving for continuous improvement in their understanding of life processes. Let’s embark on this journey of learning and discovery together!

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