Biology Notes Class-9 Chapter-1

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Biology Notes for Class 9 Chapter 1

Introduction to Biology:

If you are looking for Biology Notes for Class 9 Chapter-1 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 9 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Biology Notes for Class 9, chapter 1

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Biology Ch#01, 09th Class

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1 / 63

Total number of elements that occur in Nature are_________

2 / 63

The branch of biology that deals with the study of social behavior of the animals that make societies, is called ______________

3 / 63

The study of structure and functions of cells and cell organelles is ___________

4 / 63

Word “Biology” has been derived from________________

5 / 63

Which level of organization is not visible in plants?

6 / 63

“He made man from clay like the potter”. The verse is taken from____________

7 / 63

The study of the functions of different parts of living organisms is called____________

8 / 63

The study of Genes and their roles in inheritance is called_______________

9 / 63

Elements that take part in making body mass of a living organisms______________

10 / 63

Study of Insects is called______________

11 / 63

The element mostly present in an Individual form is____________

12 / 63

The Surah of Quran which verifies classification is____________

13 / 63

The founder of medicine is___________

14 / 63

Which of the following is a micro-molecule?

15 / 63

Histology is the scientific study of______________

16 / 63

Types of tissues present in frog_____________________

17 / 63

Members of the same species living in same place are called ____________

18 / 63

In how many groups biomolecules are divided?

19 / 63

Profession dealing with production of useful products through micro-organisms, is called ___________

20 / 63

The branch of biology that deals with the study of form and structures of living organism is called_______________

21 / 63

Science is the study that includes _____________

22 / 63

The famous book “AJ-Abil” is written by____________

23 / 63

Date of death of Bu-Ali-Sina is ____________

24 / 63

The microscopic study of tissues is known as _______________

25 / 63

Which one organism has colonial mode of life?

26 / 63

Human population in Pakistan in 2010 comprised of_________________

27 / 63

The study of remains of extinct organisms is called______________

28 / 63

Stomach consists of______________

29 / 63

Which one of the following is Macromolecule?

30 / 63

The study of inheritance is called_______________

31 / 63

Similar cells organized into groups and performing same function are known as ______________

32 / 63

Name of Book written by Bu-Ali-Sina is_____________

33 / 63

Date of birth of Jaber-Bin-Hayan is ______________

34 / 63

Which one is not a complex community?

35 / 63

What is true about volvox?

36 / 63

An example of plant tissue________

37 / 63

The study of fossil is called______________

38 / 63

Study of occurrence and distributions of living organisms in different regions of world, is called __________

39 / 63

Bio-molecules assemble in a particular way and form_____________

40 / 63

Birth place of Jabir-Bin-Hayan_____________

41 / 63

Mustard plant is sown in_____________

42 / 63

An example of plant tissue________

43 / 63

The study of internal structure is called______________

44 / 63

Al-Nabatat and Al-Haywan are written by_____________

45 / 63

Amoeba is a _____________

46 / 63

Zone of life on earth is called ____________

47 / 63

Scientific study of living organisms is called____________

48 / 63

Molecular biology is also known as____________

49 / 63

The cost and profit value of yield of wheat crop can be calculated through____________

50 / 63

Percentage composition of water in protoplasm of all living things______________

51 / 63

Number of major groups in which all the organisms have been divided__________

52 / 63

The area of the environment in which organism lives_______________

53 / 63

By what name “Bu Ali Sina” is famous in Europe?

54 / 63

The scientific name Brassica campestris is for the plant________________

55 / 63

The name of writer of “Al-Qanun-fi al-Tib” is ________________

56 / 63

Percentage composition of oxygen in the protoplasm of living organisms__________

57 / 63

What is true About Amoeba?

58 / 63

Percentage composition of hydrogen in the protoplasm of living organisms ___________

59 / 63

Protons and Neutrons are included in level____________

60 / 63

The division of biology that deals with study of animals is called____________

61 / 63

The art of gardening is called ____________

62 / 63

Organ of plant that takes part in sexual reproduction___________

63 / 63

In Biology, the word “Logos” means as________

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Biology Notes, Short Long MCQs for Class 9th

Biology, a new subject for 9th 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.

And, if you any student of 9th Class feeling difficult to understand the concept of Biology. Then, these Biology notes for class 9 are enough, by Understanding Biology Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study Biology for your whole life that’s great, our country also need chemists.

Biology Short Questions class 9 pdf

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Chapter wise PDF Notes / Problems / Solution of Biology 9th Class

                     Chapter-01 – Introduction to Biology

                     Chapter-02 – Solving a Biological Problem

                     Chapter-03 – Biodiversity

                     Chapter-04 – Cells And Tissues

                     Chapter-05 – Cell Cycle

                     Chapter-06 – Enzymes

                     Chapter-07 – Bioenergetics 

                     Chapter-08 – Nutrition

                     Chapter-09 – Transport

                     Pairing Scheme for 2022 – Biology 9th Class

 

Biology Notes Class-9 Chapter-2

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Biology Notes for Class 9 Chapter 2

Solving a Biological Problem:

If you are looking for Biology Notes for Class 9 Chapter-2 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 9 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Biology Notes for Class 9, chapter 2

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-02 of Biology 9th Class, Solving a Biological Problem.

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Biology Ch#02, 09th Class

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Welcome

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1 / 62

Proportion is expressed by putting a sign _____________

2 / 62

__________is most basic step of biological method.

3 / 62

Anopheles mosquito causes a disease___________

4 / 62

A proposition that might be true is called ___________

5 / 62

Which one of the following in not the characteristic of a good hypothesis?

6 / 62

"Mosquitoes transmit plasmodium and are involved in spread of malaria" This hypothesis was suggested by _____

7 / 62

Physicians were familiar with malaria ___________years ago.

8 / 62

A theory is supported by a great deal of __________

9 / 62

Logical consequence drawn from hypothesis is called __________

10 / 62

The word Malaria is derived from ______ language.

11 / 62

French Army Physician who worked on malaria in 1878 is __________

12 / 62

An irrefutable theory is called _____________

13 / 62

A Hypothesis that is often tested and never rejected is called__________

14 / 62

Era of Biological method in scientific research is __________

15 / 62

Scientists that use scientific method to make new theories are called _________

16 / 62

Summarizing data through the calculation of a mean value is studied in ____________

17 / 62

How many observations were presented by A.F.A king about malaria?

18 / 62

Weight of one liter of water is ___________

19 / 62

Plasmodium is transferred by___________

20 / 62

Biological Method comprises of ______

21 / 62

Biological method has been playing an important role for the last___________

22 / 62

Female mosquitoes need the blood of ________ for the maturation of their eggs.

23 / 62

In dengue fever, which cells are shortening?

24 / 62

Malaria in sparrows spread by __________

25 / 62

Mosquito that transmits dengue fever is called __________

26 / 62

Most effective remedy against malaria until 20th century is ___________

27 / 62

Ross found mosquitoes multiplying in ______

28 / 62

Bark of Quina- Quina was used for treating_______

29 / 62

Mark the incorrect observation about malaria ___________

30 / 62

Who is responsible for spread of malaria fever?

31 / 62

“If I examine cells from a blade of grass, then each one will have a nucleus”. This statement is a _______

32 / 62

Female Mosquitoes used by Ross in his experiments ___________

33 / 62

When was America discovered?

34 / 62

Who discovered Plasmodium?

35 / 62

“If Plasmodium is the cause of malaria, then all the person ill with malaria should have plasmodium in their blood”. This statement is a called ____________

36 / 62

Quantitative observations are considered ___________

37 / 62

The hypothesis that stands the test of time are called ___________

38 / 62

Laveran began to search for cause of malaria in __________

39 / 62

The tentative explanation of observation is called __________

40 / 62

Quinine is obtained from__________ bark.

41 / 62

In which year, A. F. A. King listed his 20 observations about malaria?

42 / 62

Weight of one liter of ethanol____________

43 / 62

The bark of ________ tree was very suitable for curing malaria.

44 / 62

The information such as names, dates or values made from observations and experimentation is called ___________

45 / 62

Computational and statistical techniques for the analysis of biological data are studied in__________

46 / 62

Galileo performed his experiments in__________

47 / 62

The bark of cinchona contains a chemical, named ___________

48 / 62

The problem related to living organisms______________

49 / 62

Blood clotting in food canal of mosquito is prevented by___________

50 / 62

Quinine is an effective remedy for ___________

51 / 62

The freezing point of water is ___________

52 / 62

Plasmodium was discovered in____________

53 / 62

Ronald Ross belonged to _____________

54 / 62

Ronald Ross performed his experiments in ______________

55 / 62

The malaria is spread in birds by _________

56 / 62

Which disease has killed more people than any other disease of world?

57 / 62

In biological method the next step of hypothesis is called__________

58 / 62

Malaria is caused by ____________

59 / 62

In “Malaria”, the word “mala” means____________

60 / 62

A relation between two numbers in terms of quotient is called __________

61 / 62

The scientific method in which biological problems are solved is called _________

62 / 62

Who started to know the reason of malaria?

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The average score is 61%

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MCQs in PDF Format

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(Correct Answers has shown at front end of each question)

. .

Short Question Answers in PDF Format

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. .

Long Question Answers in PDF Format

(Download in pdf format)

. .

Biology Notes, Short Long MCQs for Class 9th

Biology, a new subject for 9th 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.

And, if you any student of 9th Class feeling difficult to understand the concept of Biology. Then, these Biology notes for class 9 are enough. by Understanding Biology Notes for 9th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study Biology for your whole life that’s great, our country also need chemists & adamjee notes class 9 Biology 2022, adamjee notes for class 9 Biology, adamjee notes for class 9, adamjee notes.

Biology Short Questions class 9 pdf

If any student searching to topics like Biology Notes for 9th class,  Biology Notes for Class 9 pdf, Biology Notes for Class 9 MCQs, Biology Notes for class 9 Gujranwala board, Biology Notes for class 9 Lahore board, Class 9 Biology notes chapter 2, Biology class 9 chapter 2 pdf, Biology class 9 chapter-2 short questions, kips notes of Biology for 9 class, 9th class Biology solved exercises chapter 2, Biology class 9 chapter 2 Solving a Biological Problem, 9th class Biology notes in English pdf download, 9th class Biology solved exercises chapter 2 pdf, 9th class Biology solved exercises chapter 2,  9th class Biology notes in Urdu pdf download, Biology class 9 chapter-2 solved exercise pdf, Biology Notes for Class 9 Chapter-2, 9th class Biology notes in Urdu pdf download, Biology class 9 pdf, then all the solution if your problem is available within our website eStudent.pk

Conceptual Questions:

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Chapter wise PDF Notes / Problems / Solution of Biology 9th Class

                     Chapter-01 – Introduction to Biology

                     Chapter-02 – Solving a Biological Problem

                     Chapter-03 – Biodiversity

                     Chapter-04 – Cells And Tissues

                     Chapter-05 – Cell Cycle

                     Chapter-06 – Enzymes

                     Chapter-07 – Bioenergetics 

                     Chapter-08 – Nutrition

                     Chapter-09 – Transport

                     Pairing Scheme for 2022 – Biology 9th Class