Life Processes Class 10 MCQ with Answers

Welcome to biology life processes class 10 MCQ online test. In this online test, you would find the single choice type questions along with assertion reason type questions. This test is strictly according to the class 10 science syllabus as proposed by CBSE and NCERT books.

Take this online quiz to test your knowledge and your exam preparation.



Life Processes Class 10 MCQ Online Test

General Instructions

Your test contains multiple-choice questions with only one answer-type question. There are a total of 20 questions
This is a 20 min test. Please make sure you complete it in the stipulated time
You can finish this test any time using the 'Submit' button.

1. Name the part of alimentary canal receiving bile from the liver.
2. Assertion: Human heart does not allow mixing of oxygen reach blood with carbon dioxide reach blood.
Reason: Human heart has different chambers.
3. ASSERTION: Rings of cartilage are present in the throat.
REASON: These ensure that the air-passage does not collapse.
4. Temporary finger like extensions on amoeba are called
5. The internal (cellular) energy reservoir in autotrophs is:
6. In which of the following vertebrate group/groups, heart does not pump oxygenated blood to different parts of the body?
7. In which mode of nutrition an organism derives its food from the body of another living organism without killing it?
8. Blood consist of what fluid medium?
9. The exit of unabsorbed food material is regulated by
10. The filtration units of kidneys are called
11. Assertion: Veins have thin walls to collect blood from different organs.
Reason: Blood in veins are not under pressure.
12. A large quantity of one of the following is removed from our body by lungs:
13. The back flow of blood during the pumping of blood by heart is prevented by:
14. Match column I with column II and choose the correct option from the options given below in column II
Salivary amylase
Waxy coating

Unselect

Fatty acids and glycerol

Unselect

Nephron

Unselect

Cuscuta

Unselect

Muscles

Unselect

Protein

Unselect

Starch

Unselect

Carbon dioxide

Unselect

Blood

Unselect

Lactic acid
Waxy coating

Unselect

Fatty acids and glycerol

Unselect

Nephron

Unselect

Cuscuta

Unselect

Muscles

Unselect

Protein

Unselect

Starch

Unselect

Carbon dioxide

Unselect

Blood

Unselect

Cuticle
Waxy coating

Unselect

Fatty acids and glycerol

Unselect

Nephron

Unselect

Cuscuta

Unselect

Muscles

Unselect

Protein

Unselect

Starch

Unselect

Carbon dioxide

Unselect

Blood

Unselect

Trypsin
Waxy coating

Unselect

Fatty acids and glycerol

Unselect

Nephron

Unselect

Cuscuta

Unselect

Muscles

Unselect

Protein

Unselect

Starch

Unselect

Carbon dioxide

Unselect

Blood

Unselect

Heterotrophic
Waxy coating

Unselect

Fatty acids and glycerol

Unselect

Nephron

Unselect

Cuscuta

Unselect

Muscles

Unselect

Protein

Unselect

Starch

Unselect

Carbon dioxide

Unselect

Blood

Unselect

Potassium hydroxide
Waxy coating

Unselect

Fatty acids and glycerol

Unselect

Nephron

Unselect

Cuscuta

Unselect

Muscles

Unselect

Protein

Unselect

Starch

Unselect

Carbon dioxide

Unselect

Blood

Unselect

Lipase
Waxy coating

Unselect

Fatty acids and glycerol

Unselect

Nephron

Unselect

Cuscuta

Unselect

Muscles

Unselect

Protein

Unselect

Starch

Unselect

Carbon dioxide

Unselect

Blood

Unselect

Filtration unit
Waxy coating

Unselect

Fatty acids and glycerol

Unselect

Nephron

Unselect

Cuscuta

Unselect

Muscles

Unselect

Protein

Unselect

Starch

Unselect

Carbon dioxide

Unselect

Blood

Unselect

Connective tissue
Waxy coating

Unselect

Fatty acids and glycerol

Unselect

Nephron

Unselect

Cuscuta

Unselect

Muscles

Unselect

Protein

Unselect

Starch

Unselect

Carbon dioxide

Unselect

Blood

Unselect

15. Which of the following events in the mouth cavity will be affected if salivary amylase is lacking in the saliva?
16. Single circulation, i.e., blood flows through the heart only once during one cycle of passage through the body, is exhibited by which of the following:
17. Oxygen released during photosynthesis comes from
18. Lack of oxygen in muscles often leads to cramps among cricketers. This results due to
19. Name a circulatory fluid in the human body other than blood.
20. What are the products obtained by anaerobic respiration in plants?

 



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Shafqat aala
Shafqat aala
1 year ago

I like it

Mahalakshmi Karthik
Mahalakshmi Karthik
1 year ago
Reply to  Shafqat aala

10th std state syllabus Karnataka

Shivam Singh
Shivam Singh
1 year ago
Reply to  Shafqat aala

Nice

Diva
Diva
1 year ago

Physics catalyst…my all answers are correct then also I received 19/20 points…kindly see to this error in calculating the points in the test…Regards

Helper
Helper
1 year ago
Reply to  Diva

which one option

Mr.PantMan
Mr.PantMan
1 year ago
Reply to  Diva

same here

adi
adi
1 year ago
Reply to  Mr.PantMan

true

Shivam Singh
Shivam Singh
1 year ago
Reply to  Diva

Nice mam

Sachi Khushalani
Sachi Khushalani
1 year ago

Thanks for this pls provide for all other subjects

Shahid Hussain
Shahid Hussain
1 year ago

Yes

rose
rose
1 year ago

nice

rose
rose
1 year ago

it was really helpfull .tysm

adi
adi
1 year ago

i clicked correct and it is showing wrong

I am Tenth
I am Tenth
1 year ago

The questions are very much GOOD.
They are helpful in the revision of the chapter.

qww
qww
1 year ago

very helpfull bri

Mahalakshmi.M
Mahalakshmi.M
1 year ago

10th std state syllabus Karnataka

LALARAM992823
LALARAM992823
1 year ago

Nice

ammaira
ammaira
1 year ago

tnx for the mcq test

lover felley
lover felley
1 year ago

hi

saurav
saurav
1 year ago

nice test

Ditesh
Ditesh
1 year ago

20/20 op

Hariom Dubey
Hariom Dubey
1 year ago

It’s so helpful for my term 1 Pre-board in school

Rabeea
Rabeea
1 year ago

more quistione about transportation

Saumya Verma
Saumya Verma
1 year ago

all of my answers are correct, but it is showing only 19 are correct..
BTW questions were very good. and I had fun attempting those:)

Harsidak Anand
Harsidak Anand
11 months ago

Very helpful for my boards exam

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