biology solved mcqs

For PPSC, FPSC, SPSC,BPSC,NTS, OTS, Lecturers, Educators, Police, Motor ways,

ASF, Patrol officers etc. Jobs preparations, visit http://doc4shares.com/

For More Papers visit http://www.doc4shares.com/Recruitment-of-ppsc-lecturer-of-biology-past-papers-and-preparations-data-pdf.php

Like our Facebook Page: https://web.facebook.com/alltestsdata/

BIOLOGY SOLVED MCQS NOTES FOR PPSC, NTS, CSS, PMS, OTS

All Tests Preparation

On www.doc4shares.com

For PPSC, FPSC, SPSC,BPSC, NTS, OTS, Lecturers,

Educators, Police, Motor ways, ASF, Patrol officers

etc. Jobs preparations, past papers & Books visit

http://doc4shares.com/

And Follow us On Facebook, Like this Page

https://web.facebook.com/alltestsdata/

Biology Solved Mcqs Notes For Ppsc,

Nts, Css, Pms, Ots

1. QUESTION: The Study of cells at molecular level is called

A. Morphology

B. Palaentology







C. Molecular Biology

D. Microbiology

CORRECT ANSWER IS: Molecular Biology

2. QUESTION: Microbiology deals with the study of

A. Algae, Bacteria

B. Fungi, Protozoa

C. Viruses

D. All of them

CORRECT ANSWER IS: All of them

3. QUESTION: Marine biology deals with the study of

A. Protozoa

B. Bacteria

C. Seas and Oceans

D. Algae, Fungi

CORRECT ANSWER IS: Seas and Oceans

4. QUESTION: Social Biology deals with the study of

A. Service Industries

B. Communalization

C. Social Behaviour

D. Both a and b

CORRECT ANSWER IS: Both a and b





5. QUESTION: Highly organized living organisms are composed of

A. One or more cell

B. One cell

C. Two cells

D. Three cells

CORRECT ANSWER IS: One or more cell

6. QUESTION: Which can response to changes in their envoirnment

A. Living Organism

B. Non-Living Organism

C. Both a and b

D. None of a and b


7. QUESTION: Environmental biology deals with the study of

A. Relationship of organisms with socitey

B. Relationship of organisms with their envoirnment

C. Relation of organisms with technology

D. None of the above

CORRECT ANSWER IS: Relationship of organisms with their

envoirnment

8. QUESTION: Physical and chemical parameters of water bodies are

the example of





A. Ecobilogy

B. Parasitology

C. Microbiology

D. Fresh water biology

CORRECT ANSWER IS: Fresh water biology

9. QUESTION: The Study of mode of transmission belongs to

A. human biology

B. Biotechnology

C. Microbiology

D. Parasitology

CORRECT ANSWER IS: Parasitology

10. QUESTION: Number of natural occurring chemical element is

A. 92

B. 93

C. 94

D. 95

CORRECT ANSWER IS: 92

11. QUESTION: How many chemical reactions are present in simple

organism for maintaining its life?

A. Hundreds

B. Thousands





C. Millions

D. Billions

CORRECT ANSWER IS: Hundreds

12. QUESTION: How many elements are used in forming the chemical

compound

A. 92

B. 16

C. 94

D. 17


13. QUESTION: Highly structure protoplasm is

A. Genetical substance

B. Non-Living Substance

C. Living Substance


CORRECT ANSWER IS: Living Substance

14. QUESTION: The Start of the study of biological organization at

different level forms

A. Sub atomic particle

B. Community

C. Atomic Particles





D. Both a and c

CORRECT ANSWER IS: Both a and c

15. QUESTION: A combination of atom belong to

A. Atom

B. Micro Molecules

C. macro Molecules


CORRECT ANSWER IS: None of the above

16. QUESTION: Organs are composed of ____________.

A. Tissues

B. cells

C. units


CORRECT ANSWER IS: Tissues

17. QUESTION: The properties of chemical elements differ from one

another in

A. Non-living word

B. Living word

C. Both a and b






CORRECT ANSWER IS: Non-living word

18. QUESTION: Biological organization has

A. Number of processes

B. degree of complexity

C. Regulatory function

D. All of these

CORRECT ANSWER IS: All of these

19. QUESTION: Member of __________ species inhabiting the same

area called population

A. One

B. Two

C. Three

D. More Than one

CORRECT ANSWER IS: One

20. QUESTION: Micro molecules having low molecule weight are

A. Oxygen

B. Strach

C. Proteins

D. CO2, H2O

CORRECT ANSWER IS: CO2, H2O

21. QUESTION: Glucose and amino acids are ________ Molecules





A. Organic

B. Inorganic

C. Both a and b


CORRECT ANSWER IS: Organic

22. QUESTION: How cells and Organelles are formed

A. From a particular way of Macro molecules

B. from a particular way micro Molecules

C. Form particular way of macro and micro molecules


CORRECT ANSWER IS: Form particular way of macro and micro

molecules

23. QUESTION: Fungi animals and plants may consist of upto

A. Millions of cells

B. Billion of cells

C. Trillions of cells


CORRECT ANSWER IS: Trillions of cells

24. QUESTION: A group of similar _________ is called tissue

A. Organs





B. Cells

C. Units

D. Structure

CORRECT ANSWER IS: Cells

25. QUESTION: __________ have a limited number of organelles

A. Prokaryotes

B. Eukaryotes

C. organ system


CORRECT ANSWER IS: Prokarytoes

26. QUESTION: In animals coordination is achieved by the means of

A. Respiratory System

B. Circulatory System

C. Digestive System

D. Nervous System

CORRECT ANSWER IS: Nervous System

27. QUESTION: Long term regulations of activities is brought in plants

by

A. Harmones

B. Minerals





C. Salt

D. Organs

CORRECT ANSWER IS: Harmones

28. QUESTION: __________ have a rich number of organelles

A. Plants

B. Eukaryotes

C. Animals

D. Prokaryotes

CORRECT ANSWER IS: Eukaryotes

29. QUESTION: ________ are involved in anchoring inplants

A. Roots

B. Stem

C. Soil

D. Water

CORRECT ANSWER IS: Roots

30. QUESTION: Living word is _______ in size.

A. Long

B. Same

C. Enormous

D. Short





CORRECT ANSWER IS: Enormous

31. QUESTION: The distribution of organisms in space can be studies

by

A. Space Science

B. Astronomy

C. Biomes

D. Cosmology

CORRECT ANSWER IS: Biomes

32. QUESTION: Community of an ecosystem includes

A. Biotic Factor

B. Abiotic factor

C. Both a and b



33. QUESTION: The Shoots are ________ of the entire plant

A. Supporter

B. Primary organ

C. Procuring water

D. Food manufacturer

CORRECT ANSWER IS: Supporter





34. QUESTION: The study of ____________ allow biologists to place

organisms in a time sequence

A. Anatomy

B. Fossils

C. Social Biology

D. Anatomy

CORRECT ANSWER IS: Fossils

35. QUESTION: what is the reason in decrease of population in

community

A. Fluctuation in biotic factors

B. fluctuations in abiotic factors

C. Both a and b



36. QUESTION: Population of different species are living in

A. Different habits

B. Same habbits

C. Dynamic Habbits


CORRECT ANSWER IS: Same Habbits

37. QUESTION: __________ is a group of living organisms of same

specie





A. Popultion

B. Community

C. Tissue


CORRECT ANSWER IS: Population

38. QUESTION: ________ are involved in producing net generation in

plants

A. Roots

B. Leaves

C. Flowers

D. Stem

CORRECT ANSWER IS: Flowers

39. QUESTION: Biodiversity is

A. The number of variety of species

B. The number of variety of Groups

C. The number of variety of communities

D. The number of variety of Population

CORRECT ANSWER IS: The number of variety of Species

40. QUESTION: how many percentage of species of fungi, algae, are

found in the world

A. 16.9 %





B. 8.5 %

C. 4.5 %

D. 9.4 %

CORRECT ANSWER IS: 9.4 %

41. QUESTION: How many senses are included to make observation

A. 1

B. 3

C. 4

D. 5


42. QUESTION: Tentative Explanation of Observation is

A. Hypotesis

B. Results

C. Statement

D. Experiment

CORRECT ANSWER IS: Hypotesis

43. QUESTION: Imagination forms

A. Experiment

B. Observation

C. Hypothesis

D. Statement





CORRECT ANSWER IS: Hypothesis

44. QUESTION: What type of reasoning is used to form a hypothesis

A. Inductive Reasoning

B. Deductive Reasoning

C. Both a and b

D. None of the Above

CORRECT ANSWER IS: Inductive Reasoning

45. QUESTION: Observation can be

A. Quantitative

B. Qualitative

C. Both a and b



46. QUESTION: How many percent of species of insects are found in

the world

A. 19.9%

B. 16.9%

C. 10%

D. 12.4%

CORRECT ANSWER IS: 19.9%





47. QUESTION: How many species of organisms are found in the

world

A. 4000000

B. 2500000

C. 2550000

D. 3000000


48. QUESTION: Science is based on __________inquiry

A. Hypothesis

B. Observation

C. Senses

D. Experimental

CORRECT ANSWER IS: Experimental

49. QUESTION: Science is ____________ knowledge

A. Experimental

B. Methodolgy

C. Systematize

D. All of them


50. QUESTION: __________ is an unbroken series of Species

A. Phyletic Lineage





B. Population

C. Biosphere

D. All of them

CORRECT ANSWER IS: Phyletic Lineage

51. QUESTION: _________ often produces new Species and increases

biodiversity

A. Revolutionary

B. Evolutionary

C. Environmental

D. None of Them

CORRECT ANSWER IS: Evolutionary

52. QUESTION: AIDS stands for

A. Acquired Immuno Deficiency Syndrome

B. Active Immuno Deficiency Syndrome

C. Efficient Immuno Deficiency Syndrome

D. None of Them

CORRECT ANSWER IS: Acquired Immuno Deficiency Syndrome

53. QUESTION: Hepatitis is caused by

A. Bacteria

B. HIV

C. Virus





D. H. Virus

CORRECT ANSWER IS: H. Virus

54. QUESTION: Vacca means

A. Dog

B. Cow

C. Bull

D. Fish

CORRECT ANSWER IS: Cow

55. QUESTION: Some ___________ used as bio-pesticides.

A. Algae

B. Viruses

C. Bacteria

D. Fungi

CORRECT ANSWER IS: Bacteria

56. QUESTION: Antibiotics are useful in ___________ Diseases.

A. Viral

B. Bacterial

C. Both a and b


CORRECT ANSWER IS: Bacterial

57. QUESTION: Cancer id cured by





A. Radiotherapy

B. Chemotherapy

C. Physiotheraphy

D. Both a and b


58. QUESTION: Vaccination was developed in

A. 1775

B. 1795

C. 1785

D. 1805


59. QUESTION: A series of _________ is called theory.

A. Experiment

B. Equations

C. Hypothesis

D. Scientific Method

CORRECT ANSWER IS: Equations

60. QUESTION: The Technique of incorporation of Foreign DNA is

called

A. Transgenic Engineering

B. Clonning





C. Genetics

D. Genetic Engineering

CORRECT ANSWER IS: Transgenic Engineering

61. QUESTION: Which one is complex medium

A. Water

B. Soil

C. Cell wall

D. Protoplasm

CORRECT ANSWER IS: Soil

62. QUESTION: Experiment of vaccine of AIDS is conducted in

A. Animals

B. Birds

C. Sea Animals

D. Human

CORRECT ANSWER IS: Human

63. QUESTION: Production of identical copies of organisms is called

A. Special Technique

B. Clonning

C. Tissue Culture Technique

D. Culture Technique

CORRECT ANSWER IS: Clonning





64. QUESTION: Constant or uniform fact of nature is

A. Experiment

B. Theory

C. Scientific law

D. Art

CORRECT ANSWER IS: Scientific Law

65. QUESTION: What reduce pollution of heavy metal

A. Fungi

B. Algae

C. Toxic Mterial

D. None of Them

CORRECT ANSWER IS: Fungi

66. QUESTION: Animal cannot be reproduced by

A. Clonning

B. Gene Therpy

C. Eugenic aims

D. Tissue culture Technique

CORRECT ANSWER IS: Clonning

67. QUESTION: The chemotherapy chemical may

A. Kill cancerous cells





B. kill Normal Cell

C. Both a and b



68. QUESTION: Who discovered cell?

A. Lorenz Oken

B. Schwann

C. Robert Brown

D. Robert Hook

CORRECT ANSWER IS: Robert Hook

69. QUESTION: Who discovered Nucleus?

A. Lorenz Oken

B. Schwann

C. Robert Brown

D. Robert Hook

CORRECT ANSWER IS: Robert Brown

70. QUESTION: Cell theory was put forth by

A. Lorenz Oken

B. Schwann

C. Robert Brown

D. Robert Hook





CORRECT ANSWER IS: Schwann

71. QUESTION: Activities of life are controlled by

A. Tissue

B. Cell

C. Heart

D. Brain

CORRECT ANSWER IS: Cell

72. QUESTION: New cells are formed by

A. Automatically

B. Tissues

C. Pre-Existing Cells

D. All of them

CORRECT ANSWER IS: Pre-Existing Cells

73. QUESTION: Cell is made of

A. Nucleus

B. Cytoplasm

C. Cell Membrane

D. All of them


74. QUESTION: Hypothesis of Virchow was supported by

A. Louis Pasteru





B. Schwann

C. Robert Brown

D. Robert Hook

CORRECT ANSWER IS: Louis Pasteru

75. QUESTION: The abiogenesis theory postulates that living things

are formed from

A. Living things

B. Non-Living things

C. Both a and b


CORRECT ANSWER IS: Non-Living Things

76. QUESTION: ATP is essential for

A. Passive Transport

B. Active Transport

C. Both a and b


CORRECT ANSWER IS: Active Transport

77. QUESTION: Fractional Components of cell membrane is

A. Lipids

B. Protines

C. Carbohydrates





D. All of them

CORRECT ANSWER IS: Carbohydrates

78. QUESTION: What is the percentage of lipids in Plasma Membrane

A. 100% to 120%

B. 70% to 80%

C. 20% to 40%

D. less than 10%

CORRECT ANSWER IS: 20% to 40%

79. QUESTION: Salt and water is conducted by

A. Sclerenchyma cells

B. Phloem cells

C. Xylem Cells

D. Cholenchyma cells

CORRECT ANSWER IS: Xylem Cells

80. QUESTION: Intake of solid particle by cell is termed as

A. Pinosytosis

B. Endosytosis

C. Phagosytosis


CORRECT ANSWER IS: Phagosytosis





81. QUESTION: What type of transport passes material through cell

Membrane


B. Active Transport

C. Both a and b


CORRECT ANSWER IS: Both a and B

82. QUESTION: Which cell is responsible for the Growth of Plant


B. Phloem cells

C. Meristematic cells


CORRECT ANSWER IS: Sclerenchyma cells

83. QUESTION: The ions which moves upward across the cells

membrane are known as


B. Active Transport

C. Both a and b


CORRECT ANSWER IS: Active Transport

84. QUESTION: The ions which moves downward across the cells

membrane are known as






B. Active Transport

C. Both a and b


CORRECT ANSWER IS: Passive Transport

85. QUESTION: What is the percentage of protein in plasma

membrane?

A. 60% to 70%

B. 60% to 80%

C. 60% to 90%

D. 60% to 100%

CORRECT ANSWER IS: 60% to 80%

86. QUESTION: Which cell provide translocation of food in Plants?


B. Phloem cells

C. Xylem Cells


CORRECT ANSWER IS: Xylem Cells

87. QUESTION: The process of photosynthesis in plan is performed in

A. Phloem cells

B. Cholenchyma cells





C. Xylem Cells

D. Sclerenchyma Cells

CORRECT ANSWER IS: Cholenchyma cells

88. QUESTION: Support is provided by ____________ cells in plants.

A. Sclerenchyma

B. Cholenchyma

C. Phloem

D. Xylem

CORRECT ANSWER IS: Sclerenchyma

89. QUESTION: Surplus food of plant is stored in____________ cells

A. Sclerenchyma

B. Cholenchyma

C. Parenchyma


CORRECT ANSWER IS: Parenchyma

90. QUESTION: Chromatin material of eukaryotic cells is present in

_______________ .

A. Cytoplasm

B. Nucleus

C. cell wall

D. Absent





CORRECT ANSWER IS: Nucleus

91. QUESTION: Chromatin material of prokaryotic cells is present in

_______________ .

A. Cytoplasm

B. Nucleus

C. cell wall

D. Absent

CORRECT ANSWER IS: Cytoplasm

92. QUESTION: The pores of cell membrane through which material

pass are _____________.

A. Charged

B. Neutral

C. Both a and b


CORRECT ANSWER IS: Charged

93. QUESTION: Intake of material by in-folding of cell membrane is

termed as ___________

A. Phagocytosis

B. Pinocytosis

C. Endocytosis


CORRECT ANSWER IS: Endocytosis





94. QUESTION: Cell wall in animal cell is

A. Present

B. Absent

C. Partially developed

D. doubled

CORRECT ANSWER IS: Absent

95. QUESTION: Cell membrane transmit nerve impulses in _________.

A. Neuron

B. Muscle

C. Both a and b


CORRECT ANSWER IS: Neuron

96. QUESTION: Intake of liquid material by cell is called ___________.

A. Phagocytosis

B. Pinocytosis

C. Endocytosis


CORRECT ANSWER IS: Pinocytosis

97. QUESTION: cell wall is secreted by __________.

A. Cytoplasm

B. Protoplasm





C. Nucleus


CORRECT ANSWER IS: Protoplasm

98. QUESTION: Chitin is present in the cell wall of _________ cells.

A. Fungal

B. Eukaryotic

C. prokaryotic


CORRECT ANSWER IS: Fungal

99. QUESTION: How many layers are there in cell wall?

A. 2

B. 3

C. 4

D. 5


100. QUESTION: Thickest layer of cell wall is

A. Primary wall

B. Secondary wall

C. Middle lamella


CORRECT ANSWER IS: Secondary wall





=-===

If you need more Biology Data:: to is link pe Click Krin

http://www.doc4shares.com/Recruitment-of-ppsc-

lecturer-of-biology-past-papers-and-preparations-data-

pdf.php

=========

Note- for more latest and past papers, stay

connected with us through these links, like

our Facebook page

1- https://web.facebook.com/alltestsdata/

2- Visit http://doc4shares.com/

3- http://bookshosting.com/

We Upload pdf of all Past Papers and helping Material for PPSC, KPPSC, BPSC, NTS, CSS, FPSC, SPSC, CSS, General Knowledge, Current Affairs , Police jobs data, motorways helping data, army preparation data, Assistant directors, Educators Material, Lecturer and Headmasters Preparation data Accountant,

Assistant Director FIA, Assistant Director LDA, Assistant

Director IB, Sub Auditor, Assistant director, Traffic Warden

Police, Assistant Police, ADPP, Educators, Data Entry Operator,

PMS General Knowledge, Civil Judges Cum Judicial

Magistrates, Population Welfare Officer, Tehsildar, NTS Papers,

http://www.doc4shares.com/Recruitment-of-ppsc-lecturer-of-biology-past-papers-and-preparations-data-pdf.php





http://bookshosting.com/





NAB, TMO, Ziladar, Nab Tehsildar, Labour Inspector, Assistant

Registrar Cooperative Societies, Excise and Taxation Inspector,

District Zakat Officer, Labor Inspector, Labor Officer, Food

Inspector, Assistant Food Controller, Deputy Superintendent

Jail, Manager Auqaf, Social Security Officer, Sub-Inspector

FIA, Assistant Superintendent Jail, Sub-Inspector Police, ASI

Police, Inspector Police, Assistant director.

biology solved mcqs

Documents