CBSE Class 9 Science Diversity In Living Organisms MCQs

Refer to CBSE Class 9 Science Diversity In Living Organisms MCQs provided below available for download in Pdf. The MCQ Questions for Class 9 Science with answers are aligned as per the latest syllabus and exam pattern suggested by CBSE, NCERT and KVS. Multiple Choice Questions for Chapter 7 Diversity in Living Organisms are an important part of exams for Class 9 Science and if practiced properly can help you to improve your understanding and get higher marks. Refer to more Chapter-wise MCQs for CBSE Class 9 Science and also download more latest study material for all subjects

MCQ for Class 9 Science Chapter 7 Diversity in Living Organisms

Class 9 Science students should refer to the following multiple-choice questions with answers for Chapter 7 Diversity in Living Organisms in Class 9.

Chapter 7 Diversity in Living Organisms MCQ Questions Class 9 Science with Answers

Question: What is the phylum of Octopus?

a) Mollusca

b) Arthropoda

c) Annelida

d) Cnidarian

Answer : A

Question: What is the mode of nutrition in bacteria?

a) Autotrophic and heterotrophic

b) Autotrophic

c) Heterotrophic

d) None of the options

Answer : A

Question: What does a bacteria lack?

a)  Cell wall

b) DNA

c) Endoplasmic reticulum

d) Cytoplasm

Answer : C 

Question: Which of the these are found filamentous

a) Spirogyra

b) Euglena

c) Chlamydomonas

d) Amoeba

Answer : A

Question: In which organism flame cells form the excretory system?

a) Earthworms

b) Flatworms 

c) Insects

d) Crabs

Answer : B

Question: Choose the vascular plants out of these

a) Liverworts

b) Mosses

c) Ferns

d) Hornworts

Answer : C

Question: Which sub group in plant kingdom produces flowers?

a) Angiosperms

b) Fungi

c) Mosses

d) Ferns

Answer : A

Question: The excretory system in annelids is consisted of tubes called?

a) Nephridia

b) Flame cells

c) Metanephridia

d) Protonephridia

Answer : A

Question: What is not poisoning among these?

a) Crab

b) Scorpion

c) Centipede

d) Spider

Answer : A

Question: What does Arthropod means?

a) Bonous legs

b) Jointed legs

c) Cartilaginous legs

d) Largest legs

Answer : B

 

Question: What is not possessed by bacteria?

a) All of the options

b) Membrane bound organelles

c) Nucleus

d) Nucleolus

Answer : A

 

Question: The mode of nutrition in fungi

a) Only parasitic

b) Only saprotrophic

c) Saprotrophic or parasitic 

d) None of the options

Answer : C

 

Question: What is the exclusive marine phylum?

a) Echinodermata

b) Porifera

c) Cnidarians

d) Protozoa

Answer : A

 

Question: Which phylum of animals is also called flatworms?

a) Platyhelminthes

b) Porifera

c) Coelenterata

d) Nematoda

Answer : A

 

Question: In which the reproductive organs are hidden?

a) Gymnosperms

b) Phanerogamae

c) Cryptogamae 

d) Angiosperms

Answer : C

 

Question. Which among the following produce seeds?
(a) Thallophyta
(b) Bryophyta
(c) Pteridophyta
(d) Gymnosperms

Answer :   D

Question ………………. Is a living organism which does not lived in sea water
(a) Corals
(b) Cactus
(c) Whales
(d) Octopus

Answer :   B

Question. Which among the following is a common feature of chrodates?
(a) Presence of notochord
(b) Presence of triploblastic condition
(c) Presence of coelom
(d) Presence of gill pouches

Answer :   A

Question. In which group of animals, coelom is filled with blood?
(a) Arthropoda
(b) Annelida
(c) Nematoda
(d) Echinodermata

Answer :   A

Question.Find out the false statement.
(a) Aves are warm-blooded, egg laying and have four-chambered heart.
(b) Aves have feather covered body, forelimbs are modified as wing and breathe through lungs.
(c) Most of the mammals are viviparous.
(d) Fishes, amphibians and reptiles are oviparous.

Answer :   D

Question.The locomotory organs of Echinodermata are
(a) tube feet
(b) muscular feet
(c) jointed legs
(d) parapodia

Answer :   A

Question. Choose the option that best describes the characteristics of the kingdom to which the mushroom belongs:
(a) Unicellular prokaryotic organisms
(b) Saprophytic, eukaryotic, multicellular organisms
(c) Unicellular eukaryotic organisms
(d) Autotrophic eukaryotic organisms

Answer :   B

Question. Organisms which makes there own food called……….
(a) Autotrophic
(b) Heterotrophic
(c) Consumer
(d) Decomposer

Answer :   A

Question. The book Systema Naturae was written by
(a) Linnaeus
(b) Haeckel
(c) Whittaker
(d) Robert Brown

Answer :   A

Question.…………………. Is flowering plants
(a) Phanerogams
(b) Bryophyte
(c) Angiosperm
(d) Gymnosperm

Answer :   C

Question. Well defined nucleus is absent in
(a) blue green algae
(b) diatoms
(b) algae
(d) yeast

Answer :   A

Question. Which phylum of animals is also called flatworms?
(a) Porifera
(b) Coelenterata
(c) Platyhelminthes
(d) Nematoda

Answer :   C

Question. What does Arthropod means?
(a) bonous legs
(b) cartilaginous legs
(c) largest legs
(d) jointed legs

Answer :   D

Question. Sycon is the example of …………….. from Animalia
(a) Porifera
(b) Dicots
(c) Cnidarian
(d) Plantyhelminthes

Answer :   A

Question. In which organism flame cells form the excretory system?
(a) flatworms
(b) earthworms
(c) insects
(d) crabs

Answer :   A

Question. Among the following choose the correct option that best describes the characteristics of spirogyr(a)
(a) Multicellular, auto trophic, root like rhizoids.
(b) Cytoplasmic strands, autotrophic, presence of rhizome.
(c) Presence of male cones, nonvascular, filaments.
(d) Filamentous, presence of Cytoplasmic strands, presence of pyrenoids.

Answer :   D

Question. Autotrophes uses ……………. For photosynthesis
(a) Monera
(b) Protista
(c) Chlorophyll
(d) Oxygen

Answer :   C

Question……………………. Runs along the back of animal separating the nervous tissue from the gut
(a) Cilia
(b) String
(c) Notochord
(d) Bones

Answer :   C

Question. Hydra is the example of……………….. from Animalia
(a) Human being
(b) Cactus
(c) Dicots
(d) Cnidaria

Answer :   D

Question. What is the phylum of Octopus?
(a) Arthropoda
(b) Mollusca
(c) Annelida
(d) cnidarian

Answer :   B

Question. Pteridophyta with hidden reproductive organs called………….
(a) Thallophyta
(b) Bryophyte
(c) Angiosperm
(d) Cryptogams

Answer :   C

Question. Worms causing elephantiasis
(a) Bacteria
(b) Virus
(c) Filarial worms
(d) Pinworms

Answer :   C

 

Question. Which among the following is a common feature of chrodates?
(a) Presence of notochord
(b) Presence of triploblastic condition
(c) Presence of coelom
(d) Presence of gill pouches

Answer:   A

Question. In which class birds are included ?
(a) Amphibia
(b) Pisces
(c) Reptilia
(d) Aves

Answer:   D

Question. Which of the following is not the characteristic of animals?
(a) Eukaryotic
(b) Heterotrophic
(c) Multicellular
(d) Photosynthetic

Answer:   D

Question. Sound producing organ in birds is :-
(a) Trachea
(b) Pneumatic bones
(c) Syrinx
(d) Plumage

Answer:   C

Question. Mammals are:
(a) warm-blooded
(b) cold-blooded
(c) both
(d) none of them

Answer:   A

Question: The plants which do not have well differentiated body design fall under ?
(a) Thallophyta
(b) Protista
(c) Animalia
(d) None of these

Answer:   A

Question. Which of the following is a member of Phylum Echinodermata?
(a) Lionfish
(b) Starfish
(c) Jellyfish
(d) Sawfish

Answer:   B

Question. Which of the following is not a bony fish ?
(a) Labeo rohita
(b) Anabas
(c) Hippocampus
(d) Chimera

Answer:   D

Question. Balanoglossus is an example of:
(a) Urochordata
(b) Cephalochordata
(c) Protochordata
(d) Vertebrata

Answer:   C

Question. Which of the following statement is incorrect?
(a) Aves are warm blooded, egg laying and have four four-chambered heart.
(b) Aves have feather covered body, fore limbs are modified as wing and breathe through lungs.
(c) Most of the mammals are viviparous.
(d) Fishes, amphibians and reptiles are oviparous.

Answer:   D

Question. Animals having identical right and left sides are also known as
(a) Radially symmetrical
(b) Bilaterally symmetrical
(c) Laterally symmetrical
(d) Asymmetrical

Answer:   B

Question. Which adaptation of the frog differentiates it from the fish?
(a) Ability to live in water also
(b) Lays eggs in water
(c) Have a streamlined body
(d) Presence of mucous glands in the skin

Answer:   A

Question. Canal system is present in phylum:
(a) Porifera
(b) Cnidaria
(c) Echinodermata
(d) Protozoa\

Answer:   A

Question. System of scientific nomenclature was given by
(a) Charles Darwin
(b) Carolus Linnaeus
(c) Fransisco Redi
(d) Leeuwenhoek

Answer:   B

Question. Which among the following produce seeds?
(a) Thallophyta
(b) Bryophyta
(c) Pteridophyta
(d) Gymnosperms

Answer:   D

Question. Who first tried to classify organisms?
(a) Ernst Haeckel.
(b) Charles Darwin.
(c) Aristotle.
(d) Carolus Linneaus.

Answer:   A

Question. A cell with a well-defined nucleus is?
(a) Prokaryotic.
(b) Eukaryotic.
(c) Cyanobacteri(a)
(d) Fungi.

Answer:   B

Question. The warm and humid tropical regions of the earth, between the tropic of cancer amd the tropic of capricorn are rich in the diversity of plant and animal life. This is called ?
(a) Megadiversity
(b) Simple diversity
(c) Eco system
(d) None of these

Answer:   A

Question. Who wrote the origin of evolution?
(a) Arastu.
(b) Aristotle.
(c) Charles Darwin.
(d) Ernst Haeckel.

Answer:   C

Question. We call _ _ _ _ _ _ Amphibians of a plant kingdom.
(a) Thallophyta
(b) Bryophyta
(c) Angiosperms.
(d) All three.

Answer:   B

Question. Plants with naked seeds are:
(a) Angiosperms.
(b) Gymnosperms.
(c) Both.
(d) None.

Answer:   B

Question. Gymnosperms are kept under:
(a) Algae
(b) Bryophyta
(c) Tracheophyta
(d) None of them

Answer:   C

Question. Choose the option that best describes the characteristics of the kingdom to which the mushroom belongs:
(a) Unicellular prokaryotic organisms
(b) Saprophytic, eukaryotic, multicellular organisms
(c) Unicellular eukaryotic organisms
(d) Autotrophic eukaryotic organisms

Answer:   B

Question. Angispermic plants seeds with two cotyledons are:
(a) Monocot.
(b) Dicot.
(c) Both.
(d) None.

Answer:   B

Question. We see the primitive type of tissue differentiation in animals in:
(a) Porifera
(b) Cnidaria
(c) Platyhelminthes.
(d) Nemetehelminthes.

Answer:   C

Question. Among the following choose the correct option that best describes the characteristics of spirogyr(a)
(a) Multicellular, auto trophic, root like rhizoids.
(b) Cytoplasmic strands, autotrophic, presence of rhizome.
(c) Presence of male cones, nonvascular, filaments.
(d) Filamentous, presence of Cytoplasmic strands, presence of pyrenoids.

Answer:   D

Question. We see true coelom in earthworm and leeches. They belong to:
(a) Platyhelminthes.
(b) Nemetehelminthes.
(c) Nematodes.
(d) Annelids.

Answer:   D

Chapter 01 Matter in Our Surroundings
CBSE Class 9 Science Matter In Our Surroundings MCQs
Chapter 02 Is Matter Around Us Pure
CBSE Class 9 Science Is Matter Around us Pure MCQs
Chapter 03 Atoms and Molecules
CBSE Class 9 Science Atoms and Molecules MCQs
Chapter 04 Structure of the Atom
CBSE Class 9 Science Structure of Atom MCQs
Chapter 05 Periodic Classification of Elements
CBSE Class 9 Science Periodic Classification of Elements MCQs
Chapter 05 The Fundamental Unit of Life
CBSE Class 9 Science The Fundamental Unit of Life MCQs
Chapter 07 Diversity in Living Organisms
CBSE Class 9 Science Diversity In Living Organisms MCQs
Chapter 09 Force and Laws of Motion
CBSE Class 9 Science Force and Laws of Motion MCQs
Chapter 13 Why Do We Fall Ill
CBSE Class 9 Science Why Do We Fall Ill MCQs
Chapter 14 Natural Resources
CBSE Class 9 Science Natural Resources MCQs
Chapter 15 Improvement in Food Resources
CBSE Class 9 Science Improvement In Food Resources MCQs

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