9th Biology Chapter 01 Introduction to Biology Solved MCQs

 If you are looking Ninth Class Biology Chapter One "Introduction To Biology" You are here on right website, on this page you will learn Unit 01 Solved MCQs All most important MCQs of Biology. These MCQs are helpful for preparations of Biology question answers.

9th Biology MCQs Question Answers

Q.1: The unit of heredity is ----------?

1. Locus
2. Gene
3. Both a and b
4. None

B

Q.2: The internal structure of living bodies is called ----------?

1. Morphology
2. Anatomy
3. Physiology
4. Genetics

B

Q.3: Organisms of a species living in a particular habitat at a particular time?

1. Population
2. Community
3. Individual
4. None of these

A

Q.4: Similar cells organized into groups and performing same functions, are known as?

1. Organelle
2. Tissue
3. Organ
4. Organ system

B

Q.5: Which is the following is a complex community?

1. A forest community
2. A pond community
3. A fallen log with various population under it
4. Both a and b

D

Q.6: When the term biology was introduced?

1. 1600
2. 1700
3. 1800
4. 1900

C

Q.7: Hypothesis is stated as ?

1. In…………… on
2. IF........ than
3. and ......... or
4. None

B

Q.8: The study of microorganisms is called?

1. Biology
2. Zoology
3. Anatomy
4. Microbiology

D

Q.9: Example of macro molecule is?

1. Water
2. Glucose
3. Starch
4. All of these

C

Q.10: Which of these major bioelements is he highest percentage in protoplasm?

1. Carbon
2. Hydrogen
3. Oxygen
4. Nitrogen

C

Q.11: The example of colonial organisms is?

1. Amoeba
2. Volvox
3. Frog
4. Musturd plant

B

Q.12: Bioelements which make 99% of the total mass of protoplasm are?

1. O,C,H,N,Ca & P
2. Hg, C, O, H, I, N
3. P, Mn, Mg, Au, H,O
4. Sn, Zn, N, Na, I&P

A

Q.13: the life span of Jabir Bin Hayyan is?

1. 900-1037
2. 740-828
3. 721-815
4. 700-800

C

Q.14: Which one of the following books is about camels?

1. As Sha
2. Al-Ibil
3. Al-Kheil
4. Al Wahoosh

B

Q.15: Which one of the following is the site for protein sunthesis?

1. Mitochondria
2. Ribosome
3. Chloroplast
4. Cell

B

Q.16: Stomach is an example of ?

1. Tissue level
2. Organ level
3. Organ system level
4. None

B

Q.17: Which are not vegetable organs?

1. Roots
2. Stems
3. Leaves
4. Flowers

D

Q.18: There are more than ------ naturally occurring elements?

1. 91
2. 92
3. 93
4. 94

B

Q.19: The life span of Bu Ali Sina is?

1. 900-1000
2. 800-900
3. 900-1100
4. 900-1037

D

Q.20: The first step in scientific method is ?

1. Observation
2. Hypothesis
3. Experiment
4. Law

A

Q.21: The level of organization that is less definite in plants is?

1. Tissue level
2. Organ level
3. Organ system level
4. Individual level

A

Q.22: Colonial organization is found in?

1. Amoeba
2. Paramecium
3. Volvox
4. All of these

C

Q.23: Water makes ------------ of the composition of protoplasm of living things?

1. 60%
2. 70%
3. 50—60%
4. 60—70%

D

Q.24: Bios means?

1. Life
2. Study
3. Living organisms
4. Plants

A

Q.25: Which one will be correct sequence of the levels of organization of life?

1. Cell, organelle, molecule, organ, tissue, organ system, individual
2. Module, tissue, organelle, cell, organ system, organ, individual,
3. Molecule, organelle, cell, tissue, organ, system, individual
4. Organ system, organ, tissue, cell, molecule, organelle, individual

C

Q.26: How much nitrogen is present in making body mass of a living organisms?

1. 10%
2. 3%
3. 1%
4. 18%

B

Q.27: The living organisms are divided into ------------ kingdoms?

1. 1
2. 3
3. 5
4. 7

C

Q.28: How many bio elements are important and significant?

1. 14
2. 15
3. 16
4. 17

C

Q.29: As a bioelement, the percentage of corbon is?

1. 18%
2. 10%
3. 2%
4. 3%

A

Q.30: The study of living things is called?

1. Biotechnology
2. Biology
3. Chemistry
4. Farming

B

Q.31: Scientific name of frog is?

1. Rana Tigrina
2. Brassica campestris
3. Homo sapiens
4. Allium cepa

A

Q.32: Who is widely considered as father of chemistry?

1. Bu Ali Sina
2. Jafar Al-Sadiq
3. Jabir bin Hayyan
4. Abdul Malik Asmai

C

Q.33: The word biology is derived from?

1. Latin
2. Greek
3. French
4. All

B

Q.34: Matter is composed of units called ----------?

1. Atoms
2. Particles
3. Ion
4. All

A

Q.35: Cinchona gives the drugs ----------?

1. Brufen
2. Panadol
3. Quinine
4. All

C

Q.36: Scientific name of frog is?

1. Rana tigrina
2. Rosa indica
3. Rana Tagrina
4. Brassia Campestris

A

Q.37: Which one will be the correct sequence of the levels of organization of life?

1. Cell, organelle , molecule,organ, tissue, organ system, individual
2. Molecule, tissue , organelle, cell, organ system , organ, individual
3. Molecule, organelle , cell, tissue, organ, organ system, individual
4. Organ system, organ, tissue , cell. molecule, organelle, individual

C

Q.38: Earth complete one rotation about its axis in?

1. 27 days
2. 364 days
3. 24 hours
4. 24 days

C

Q.39: Biology is into major divisions?

1. 1
2. 2
3. 3
4. 4

C

Q.40: Where the term biology was introduced?

1. Italy
2. Germany
3. Pakistan
4. America

B

Q.41: The study of form, shape & structure of living organisms is called ----------?

1. Zoology
2. Morphology
3. Anatomy
4. Physiology

B

Q.42: Brassica compestris is the scientific name of --------?

1. Mustard plant
2. Common frog
3. Human
4. Dog

A

Q.43: The art of gardening is included in the profession of?

1. Horticulture
2. Agriculture
3. Framing
4. Forestry

A

Q.44: The author of “Al-Qanun-fial-Tib” is?

1. Jabin Bin Hayan
2. Abdul Malik Asmai
3. Bu Ali Sina
4. None

C

Q.45: When we study the feeding relations among different animal species of a forest, at what level of organization we are studying?

1. Individual
2. Population
3. Community
4. Biosphere

C

Q.46: The level of organization that is less definite in plants is?

1. Tissue level
2. Organ level
3. Organ system level
4. Individual level

C

Q.47: The branch of biology dealing with embryo is called----------?

1. Mophology
2. Anatomy
3. Taxanomy
4. Embryology

D

Q.48: If a scientist is studying the methods of inserting human insulin gene in bacteria, which branch of biology may this be?

1. Anatomy
2. Physiology
3. Biotechnology
4. Pharmacology

C

Q.49: Which of the following is not unicellular organisms?

1. Amoeba
2. Paramecium
3. Frog
4. Euglena

C

Q.50: Atoms combine to form ----------------?

1. Molecule
2. Element
3. Compound
4. Substance

A

Q.51: The study of fossils plants and fossils animals are called ……......... ?

1. Palebotany
2. Paleozoology
3. Both a and b
4. None

C

Q.52: Water makes the composition of protoplasm of living things?

1. 60-70%
2. 70-75%
3. 80-90%
4. 95%

A

Q.53: The science odf biophysics developed after the world war ----------?

1. I
2. II
3. III
4. IV

B

Q.54: Water freezes at ?

1. 0o F
2. 32 oF
3. -273 K
4. 0 K

B

Q.55: Electron has ------------------ charge?

1. Positive
2. Negative
3. Neutral
4. All

B

Q.56: All the things in the world are made up of --------?

1. Mass
2. Weight
3. Matter
4. None of these

C

Q.57: Amoeba is -------- organism?

1. Amoeba
2. Volvox
3. Plasmodium
4. All

B

Q.58: The of cell and their aorganelles is called?

1. Cell biology
2. Cytology
3. Both a and b
4. None

C

Q.59: The most valuable contribution of Bu Ali Sina was in the field of ?

1. Medicine
2. Astronomy
3. Philosophy
4. Physics

A

Q.60: the study of body resistance is called ----------?

1. Entomology
2. Embryology
3. Histology
4. Genetics

A

Q.61: In the West, Bu Ali Sina is also known as?

1. Aviceena
2. Alchemy
3. Greeknot
4. Fredrick

A

Q.62: Multicellular organization can be observed in?

1. Frog
2. Amoeba
3. Euglena
4. Volvox

A

Q.63: Basic metabolism of photosynthesis and respiration is studied in?

1. Bio-technology
2. Bio-chemistry
3. Biophysics
4. Biometry

B

Q.64: The hydrosphere covers ------- quarters of earth surface?

1. 1
2. 2
3. 3
4. 4

C

Q.65: The relationship between gravitation acceleration and the radius of the earth is?

1. g∝ R
2. g∝ R2
3. g∝ 1/R
4. g∝ 1/R2

D

Q.66: Members of the same species living in the same place at the same time make a?

1. Habitat
2. Biosphere
3. Community
4. Population

D

Q.67: Biology is a word of which language?

1. Latin
2. Araabic
3. Greek
4. English

C

Q.68: Who was the first physician?

1. Bu Ali Sina
2. Jabir bin Hayyan
3. Abdul Malik Asmai
4. Abdullah bin Javed

A

Q.69: Study of insects is called?

1. Immunology
2. Entomology
3. Genetics
4. Ecology

B

Q.70: Al-Qanun-fi al-Tib” is the famous book of?

1. Jabir Bin Hayan
2. Abdul Malik Asmai
3. Bu Ali Sina
4. Dr. Abdul Qadir Khan

C

Q.71: Microscopic study of tissues is called?

1. Physiology
2. Morphology
3. Hsitology
4. Anatomy

C

Q.72: Different populations of the same area constitute to form _?

1. Species
2. Same specie
3. Popolation
4. Community

D

Q.73: Who wrote “Al-Nabatat”and”Al-Hayawan” books?

1. Bu Ali Sina
2. Jabir Bin Hayyan
3. Abdul Malik Asmai
4. Jafar Al-sadiq

B

Q.74: The study of plants is called ?

1. Biology
2. Microbiology
3. Zoology
4. Botany

C

Q.75: Which of these tissues also makes the glandular tissue in animals?

1. Epithelial tissue
2. Muscular tissue
3. Connective tissue
4. Nervous tissue

A

Q.76: Which of these tissues also makes the glandular tissue in animals?

1. Epithelial tissue
2. Molecular tissue
3. Connective tissue
4. Nervous tissue

A

Q.78: Neutrons carries ------------ charge?

1. Positive
2. Negative
3. Neutral
4. All

C

Q.79: Which one of the following books is about wild animals?

1. Al Wahoosh
2. Al-Kheil
3. Al-Ibli
4. As Sha

B

Q.80: The power house of the cell is ?

1. Mitochondria
2. Protien
3. Ribosome
4. Chloroplast

A

Q.81: ---------- moves from general to specific?

1. Inductive reasoning
2. Deductive reasoning
3. Both a and b
4. None

C

Q.82: Members of the same species living in the same place at the same time make a?

1. Habitat
2. Biosphere
3. Community
4. Population

D

Q.83: Which of the following are supporting tissues in animals?

1. Nervous
2. Epithelial
3. Muscular
4. Connective

D

Q.84: A group of cell which performs particular function that group is called ?

1. Tissue
2. Organ
3. System
4. Orgnelles

A

Q.85: Which of the following group include organisms all of which are absorptive in their nutrition?

1. Protists
2. Animals
3. Bacteria
4. Fungi

D

Q.86: Cell biology is also called ----------?

1. Genetics
2. Cytology
3. Both a and b
4. None

C

Q.87: Which one of the folloewing Book is about sheeps?

1. Al-Kheil
2. As Sha
3. Al-Ibil
4. Al Wahoosh

B

Q.88: ---------- knowledge is the common heritage of mankind?

1. Scientific
2. Islamic
3. Biological
4. None of these

A

Q.89: The study of classification of living & axtinct organisms is called ----------?

1. Taxonomy
2. Anatomy
3. Emnryology
4. Morphology

A

Q.90: Rana tigrina is the scientific name of --------?

1. Mustard plant
2. Common frog
3. Human
4. Dog

B

Q.91: “Al-Qanum fill-Tibb” is the famous book of ?

1. Jabir bin Hayyan
2. Abdul Malik Asmai
3. Bu Ali Sina
4. Aslam bin Abdullah

C

Q.92: Six elements can make how many percent of living organisms?

1. 60%
2. 100%
3. 99%
4. 90%

C

Q.93: Which one of the following is the sub unit of cell?

1. Organelle
2. Tissue
3. Organ
4. Organism

A

Q.94: If a scientist is studying the methods of inserting human insulation gene in bacteria, which branch of biology may this be?

1. Anatomy
2. Physiology
3. Biotechnology
4. Pharmacology

C

Q.95: Which one of the following book is about horses?

1. Al Wahoosh
2. Al-Ibil
3. As Sha
4. Al-Kheil

D

Q.96: The reproductive part of plant is?

1. Stem
2. Leaves
3. Root
4. Flower

D

Q.97: Which one is major biological issues today?

1. Infectious disease
2. Addictive drugs
3. Environmental pollution
4. All of these

D

Q.98: The study of parasites is called ----------?

1. Parasitology
2. Pharmacology
3. Biotecnology
4. None

A

Q.99: The study of internal structure is called?

1. Anatomy
2. Histology
3. Entomology
4. Taxonomy

A

Q.100: The part of the Earth inhabited by organism’s communities is known as?

1. Habitat
2. Ecosystem
3. Biosphere
4. Jungle

C

Q.101: Forest community is an example of------------ community?

1. Simple
2. Complex
3. Coordinated
4. None

B

Q.102: the lithosphere is the ------------ form?

1. Solid
2. Liquid
3. Gas
4. Plasma

A

Q.103: What is true about volvox?

1. Unicellular prokaryote
2. Unicellular eukaryote
3. Colonial eukaryote
4. Multicellular eukaryote

C

Q.104: The hydrosphere is in the ------------------ state?

1. Solid
2. Liquid
3. Gas
4. Plasma

B

Q.105: The example of micromolecule?

1. Starch
2. Protien
3. Fats
4. Water

D

Q.106: Which of the following group includes organisms all of which are absorptive in their nutrition?

1. Protists
2. Animals
3. Bacteria
4. Fungi

D

Q.107: The number of bioelements is?

1. 92
2. 6
3. 16
4. 10

C

Q.108: During experiment, scientists collect --------?

1. Hypothesis
2. Observation
3. Data
4. All

C

Q.109: Who wrote the books “Al- Wahoosh”, “Al-Kheil”and”As Sha & Al-Ibli?

1. Jafar Ali Sadiq
2. Jabir bin Hayyan
3. Bu Ali Sina
4. Abdul Malik Asmai

D

Q.110: What is true about Volvox?

1. Unicellular prokaryotic
2. Unicellular eukaryotic
3. Colonial eukaryotic
4. Multicellular eukaryotic

C

Q.111: ------------ is the basic structural & function unit of an organism ?

1. Cell
2. Tiissue
3. Organ
4. System

A

Q.112: Similar cells organized into groups and performing same functions are known as?

1. Organelle
2. Tissue
3. Organ
4. Organ system

B

Q.113: Abu Musa Jabir Ibn Hayyan is known as in Europe as ?

1. Geber
2. Jabirs’s
3. None
4. Al-Azdi

A

Q.114: Which of these major bioelements is in the highest percentage in protoplasm?

1. Carbon
2. Hydrogen
3. Oxygen
4. Nitrogen

C

Q.115: Proton has ------------ charge?

1. Positive
2. Negative
3. Neutral
4. May positive, may negative

A

Q.116: Atomic nucleus bis composed the following?

1. Proton
2. Neutron
3. Electron
4. Both a and b

D