ch 10 biology notes class 10

Biology Notes Class 10 Chapter 10

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Biology Notes for Class 10 

Biology Notes for Class 10 Chapter 10

Gaseous Exchange:

If you are looking for Biology Notes for Class 10 Chapter 10 then you are on right place, and have found the your required result. on this post you can find the all type Solution for Biology class 10 problems. so read this post and take benefits for your studies and share with your Friends.

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Biology Ch#10, 10th Class

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1 / 56

Amount of nitrogen in expired air is__________

2 / 56

A powerful poison which damages brain is_______

3 / 56

Asthma is caused by __________

4 / 56

Exchange of gases occurs through lenticels in _______________

5 / 56

The normal breathing rate in human being is_________

6 / 56

Amount of oxygen in expired air is _________

7 / 56

Which one takes de-oxygenated blood towards lungs?

8 / 56

Percentage of CO2 in exhaled air during breathing is __________

9 / 56

In young stems and leaves some gaseous exchange occurs through___________

10 / 56

Most of the gaseous exchange in a leaf occurs through ________

11 / 56

What type of blood vessels surrounds the alveoli?

12 / 56

The length of trachea is___________

13 / 56

Which of the following is called voice box?

14 / 56

During exercise or other hard physical work the breathing rate may increase up to__________

15 / 56

Rate of breathing depends upon concentration of which gas in the blood?

16 / 56

The primary chemical stimulus for breathing is the concentration of_________

17 / 56

Dusky or purplish skin color is a symptom of ________

18 / 56

The inflammation of bronchi or bronchioles is called________

19 / 56

A thick muscular structure present below the lungs is called _________

20 / 56

Amount of carbon dioxide in inspired air is___________

21 / 56

Function of pleural membrane is to _________

22 / 56

Which remains unaffected in expired air?

O2

CO2

N2

Water Vapours

(Select Correct Option)

23 / 56

Exchange of gases occurs through lenticels in _______________

24 / 56

In which of the following disease, the patient has usually lost 50% to 70% of his/ her lung tissue when symptoms appear?

25 / 56

Cough, mild wheezing, fever, chills and shortness of breath (especially when doing hard job) are Symptoms of_______

26 / 56

Where does the gaseous exchange occur in humans?

27 / 56

In humans and other higher animals, the exchange of gases is carried out by__________

28 / 56

The main cause of lung cancer is____________

29 / 56

Lungs are the Organ which are _______

30 / 56

Temperature of expired air is ___________

31 / 56

The destruction of wall of alveoli is called__________

32 / 56

Pneumonia is an infection of___________

33 / 56

Which one is the form of allergy?

34 / 56

The process, of gaseous exchange involves______

35 / 56

How many pairs of ribs are there in humans?

36 / 56

A disease involving the breakdown of air sacs of the lungs is _______________

37 / 56

How many bronchi are there in the air passageway?

38 / 56

Air passageway starts from_________

39 / 56

Which remains unaffected in expired air?

O2

CO2

N2

Water Vapours

(Select Correct Option)

40 / 56

In developing world smoking has___________

41 / 56

Cluster of pouches found in respiratory system___________

42 / 56

Which process does not occur in the nasal cavity?

43 / 56

Which structure actively) helps in taking the air out of lungs?

44 / 56

Point out the FALSE statement about respiration.

45 / 56

Total Chemicals in Tobacco Smoke are___________

46 / 56

How many lobes are present in right lung?

47 / 56

Smoking may also lead to the cancers in_____________

48 / 56

Some viral (Influenza virus) and fungal infections may also lead to __________

49 / 56

Tooth loss is ___________times higher in smokers than in non-smokers.

50 / 56

A flap of tissue which guard’s glottis is called __________

51 / 56

Which of the following lessens the oxygen carrying capacity of hemoglobin?

52 / 56

C-shaped cartilaginous rings are present in the wall of_____________

53 / 56

Passive smoking in non-smokers has increased heart rate by _________

54 / 56

Gases diffuse by general surface in____________

55 / 56

In which of the following gaseous exchange occurs through stomata?

56 / 56

When the “World No Tobacco Day” is celebrated?

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Biology Notes, Short Long MCQs for Class 10th

Biology, a new subject for Class, having a lot of concepts, starting from a single definition of the important particle of our universe which is called ‘cell’. In the 8th grade usually, we have to study only one book of science that combines Biology, physics, and Chemistry. But as, we got into 9th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

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Conceptual Questions:

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Chapter wise PDF Notes / Problems / Solution of Biology 10th Class

                     Chapter-10 – Gaseous Exchange

                     Chapter-11 – Homeostasis

                     Chapter-12 – Coordination and Control

                     Chapter-13 – Support and movement

                     Chapter-14 – Reproduction

                     Chapter-15 – Inheritance

                     Chapter-16 – Man and His Environment

                     Chapter-17 – Biotechnology

                     Chapter-18 – Pharmacology

                     Pairing Scheme for 2022 – Biology 10th Class