Animal Kingdom - Complete Question Paper

Chapter 1.4: Animal Kingdom

Total Questions: 400

100 Multiple Choice Questions (MCQ)
100 One Mark Questions
100 Two Mark Questions
100 Three Mark Questions

SECTION A: MULTIPLE CHOICE QUESTIONS (100 Questions)

Instructions: Choose the correct answer from the given options.

Which of the following shows cellular level of organization? a) Hydra b) Sponges c) Flatworms d) Roundworms

Radial symmetry is found in: a) Arthropods b) Annelids c) Coelenterates d) Molluscs

The undifferentiated layer present between ectoderm and endoderm in diploblastic animals is: a) Mesoderm b) Mesoglea c) Coelom d) Pseudocoelom

Flame cells are found in: a) Sponges b) Coelenterates c) Flatworms d) Roundworms

The largest phylum in the animal kingdom is: a) Mollusca b) Arthropoda c) Chordata d) Annelida

Water vascular system is characteristic of: a) Molluscs b) Arthropods c) Echinoderms d) Chordates

Notochord is present throughout life in: a) Urochordata b) Cephalochordata c) Vertebrata d) All chordates

Which class has a three-chambered heart? a) Osteichthyes b) Amphibia c) Aves d) Mammalia

Placoid scales are found in: a) Bony fishes b) Cartilaginous fishes c) Amphibians d) Reptiles

Pneumatic bones are characteristic of: a) Reptiles b) Amphibians c) Birds d) Mammals

The body cavity lined by mesoderm is called: a) Pseudocoelom b) Coelom c) Spongocoel d) Gastrovascular cavity

Cnidoblasts are found in: a) Porifera b) Coelenterata c) Platyhelminthes d) Aschelminthes

Metamerically segmented body is found in: a) Molluscs b) Arthropods c) Annelids d) Both b and c

Open circulatory system is present in: a) Annelids b) Arthropods c) Molluscs d) Both b and c

Which phylum is exclusively marine? a) Arthropoda b) Mollusca c) Echinodermata d) Chordata

Tympanum represents: a) Mouth b) Ear c) Nostril d) Eye

Mammary glands are characteristic of: a) All vertebrates b) Only mammals c) Birds and mammals d) Reptiles and mammals

The second largest phylum is: a) Arthropoda b) Mollusca c) Chordata d) Annelida

Bilateral symmetry first appeared in: a) Coelenterates b) Sponges c) Flatworms d) Roundworms

Alternation of generation is seen in: a) Sponges b) Coelenterates c) Flatworms d) Roundworms

Hermaphrodite condition is found in: a) Sponges b) Flatworms c) Both a and b d) Roundworms

Dioecious condition is characteristic of: a) Sponges b) Flatworms c) Roundworms d) Coelenterates

Nephridia are excretory organs of: a) Arthropods b) Annelids c) Molluscs d) Echinoderms

Malpighian tubules are found in: a) Annelids b) Arthropods c) Molluscs d) Echinoderms

Radula is the feeding organ of: a) Arthropods b) Annelids c) Molluscs d) Echinoderms

Book lungs are respiratory organs of: a) Insects b) Crustaceans c) Arachnids d) Molluscs

The water transport system in sponges helps in: a) Food gathering b) Respiration c) Waste removal d) All of the above

Polyp and medusa are body forms of: a) Sponges b) Coelenterates c) Flatworms d) Roundworms

Liver fluke belongs to phylum: a) Aschelminthes b) Platyhelminthes c) Annelida d) Arthropoda

Earthworm belongs to phylum: a) Aschelminthes b) Platyhelminthes c) Annelida d) Arthropoda

Sea anemone belongs to phylum: a) Porifera b) Coelenterata c) Echinodermata d) Mollusca

Starfish belongs to phylum: a) Porifera b) Coelenterata c) Echinodermata d) Mollusca

Amphioxus belongs to: a) Urochordata b) Cephalochordata c) Vertebrata d) Hemichordata

Lamprey belongs to class: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Amphibia

Shark belongs to class: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Amphibia

Rohu fish belongs to class: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Amphibia

Frog belongs to class: a) Osteichthyes b) Amphibia c) Reptilia d) Aves

Turtle belongs to class: a) Amphibia b) Reptilia c) Aves d) Mammalia

Pigeon belongs to class: a) Reptilia b) Aves c) Mammalia d) Amphibia

Kangaroo belongs to class: a) Reptilia b) Aves c) Mammalia d) Amphibia

Asymmetrical body is found in: a) Hydra b) Sponges c) Starfish d) Earthworm

Triploblastic organization first appeared in: a) Coelenterates b) Sponges c) Flatworms d) Roundworms

Acoelomate condition is found in: a) Sponges b) Coelenterates c) Flatworms d) All of the above

Pseudocoelomate animals are: a) Flatworms b) Roundworms c) Annelids d) Arthropods

Coelomate animals include: a) Annelids b) Arthropods c) Molluscs d) All of the above

Spicules are found in: a) Sponges b) Coelenterates c) Flatworms d) Roundworms

Gastrovascular cavity is found in: a) Sponges b) Coelenterates c) Flatworms d) Roundworms

Complete digestive system first appeared in: a) Coelenterates b) Flatworms c) Roundworms d) Annelids

Closed circulatory system is found in: a) Arthropods b) Molluscs c) Annelids d) All of the above

Calcareous shell is characteristic of: a) Arthropods b) Molluscs c) Echinoderms d) All of the above

Chitinous exoskeleton is found in: a) Molluscs b) Arthropods c) Echinoderms d) Annelids

Jointed appendages are characteristic of: a) Molluscs b) Arthropods c) Echinoderms d) Annelids

Endoskeleton of calcareous ossicles is found in: a) Molluscs b) Arthropods c) Echinoderms d) Chordates

Dorsal hollow nerve cord is characteristic of: a) All animals b) Invertebrates c) Chordates d) Vertebrates

Pharyngeal gill slits are found in: a) All aquatic animals b) Fishes only c) Chordates d) Invertebrates

Vertebral column replaces notochord in: a) All chordates b) Vertebrates c) Urochordata d) Cephalochordata

Ectoparasitic lifestyle is found in: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Amphibia

Operculum is absent in: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Both a and b

Air bladder is present in: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Amphibia

Moist skin is characteristic of: a) Fishes b) Amphibians c) Reptiles d) Birds

Dry cornified skin is found in: a) Amphibians b) Reptiles c) Birds d) Mammals

Feathers are characteristic of: a) Reptiles b) Birds c) Mammals d) Amphibians

Hair is characteristic of: a) Reptiles b) Birds c) Mammals d) All of the above

Four-chambered heart is found in: a) Amphibians b) Reptiles c) Birds d) Both c and mammals

Homoiothermic animals are: a) Fishes b) Amphibians c) Reptiles d) Birds

Poikilothermic animals are: a) Birds b) Mammals c) Reptiles d) None of the above

Viviparous reproduction is found in: a) Most fishes b) Amphibians c) Most mammals d) All of the above

Oviparous reproduction is characteristic of: a) Most birds b) Most reptiles c) Some mammals d) All of the above

External ears are found in: a) Fishes b) Amphibians c) Reptiles d) Mammals

Scales are absent in: a) Fishes b) Reptiles c) Birds d) Amphibians

Gills are respiratory organs of: a) Fishes b) Amphibian larvae c) Some arthropods d) All of the above

Lungs are found in: a) Fishes b) Amphibians c) Reptiles d) Both b and c

Tracheal system is found in: a) Annelids b) Arthropods c) Molluscs d) Echinoderms

Book gills are found in: a) Insects b) Crustaceans c) Arachnids d) King crab

Limulus is called: a) Living fossil b) King crab c) Horseshoe crab d) All of the above

Honey bee belongs to phylum: a) Annelida b) Arthropoda c) Mollusca d) Echinodermata

Silkworm belongs to phylum: a) Annelida b) Arthropoda c) Mollusca d) Echinodermata

Pearl oyster belongs to phylum: a) Annelida b) Arthropoda c) Mollusca d) Echinodermata

Sea cucumber belongs to phylum: a) Annelida b) Arthropoda c) Mollusca d) Echinodermata

Ascidian belongs to: a) Urochordata b) Cephalochordata c) Vertebrata d) Hemichordata

Hagfish belongs to class: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Amphibia

Great white shark belongs to class: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Amphibia

Flying fish belongs to class: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Amphibia

Tree frog belongs to class: a) Osteichthyes b) Amphibia c) Reptilia d) Aves

Cobra belongs to class: a) Amphibia b) Reptilia c) Aves d) Mammalia

Ostrich belongs to class: a) Reptilia b) Aves c) Mammalia d) Amphibia

Platypus belongs to class: a) Reptilia b) Aves c) Mammalia d) Amphibia

Portuguese man-of-war belongs to phylum: a) Porifera b) Coelenterata c) Platyhelminthes d) Aschelminthes

Brain coral belongs to phylum: a) Porifera b) Coelenterata c) Platyhelminthes d) Aschelminthes

Tapeworm belongs to phylum: a) Porifera b) Coelenterata c) Platyhelminthes d) Aschelminthes

Filaria worm belongs to phylum: a) Porifera b) Coelenterata c) Platyhelminthes d) Aschelminthes

Leech belongs to phylum: a) Platyhelminthes b) Aschelminthes c) Annelida d) Arthropoda

Cuttlefish belongs to phylum: a) Arthropoda b) Mollusca c) Echinodermata d) Chordata

Sea urchin belongs to phylum: a) Arthropoda b) Mollusca c) Echinodermata d) Chordata

Saw fish belongs to class: a) Cyclostomata b) Chondrichthyes c) Osteichthyes d) Amphibia

Salamander belongs to class: a) Osteichthyes b) Amphibia c) Reptilia d) Aves

Chameleon belongs to class: a) Amphibia b) Reptilia c) Aves d) Mammalia

Crow belongs to class: a) Reptilia b) Aves c) Mammalia d) Amphibia

Flying fox belongs to class: a) Reptilia b) Aves c) Mammalia d) Amphibia

Spongin fibres are found in: a) Sponges b) Coelenterates c) Flatworms d) Roundworms

SECTION B: ONE MARK QUESTIONS (100 Questions)

Instructions: Answer in one word or one sentence.

Name the phylum with cellular level of organization.

What type of symmetry is found in sponges?

Name the central cavity in sponges.

What are the minute pores in sponges called?

What is the large opening in sponges called?

Name the stinging cells in coelenterates.

What is the undifferentiated layer in diploblastic animals called?

Name the two body forms in coelenterates.

What is alternation of generation called?

Name the excretory cells in flatworms.

What type of digestive system is found in roundworms?

Name the muscular feeding organ in roundworms.

What is the body cavity in annelids called?

Name the excretory organs in annelids.

What type of circulatory system is found in annelids?

Name the largest phylum in animal kingdom.

What is the exoskeleton of arthropods made of?

Name the excretory organs in arthropods.

What type of circulatory system is found in arthropods?

Name the second largest phylum.

What is the feeding organ in molluscs called?

Name the respiratory organs in molluscs.

What is the space between hump and mantle called?

Name the phylum that is exclusively marine.

What is the water vascular system used for in echinoderms?

Name the three characteristic features of chordates.

In which subphylum is notochord present only in larval tail?

Name the fishlike chordate.

What replaces notochord in vertebrates?

Name the jawless vertebrates.

What type of scales are found in cartilaginous fishes?

Name the gill cover in bony fishes.

What regulates buoyancy in bony fishes?

How many chambers are there in amphibian heart?

What represents the ear in amphibians?

Name the animals with dry cornified skin.

How many chambers are there in reptilian heart?

What are cold-blooded animals called?

What are the modified forelimbs in birds called?

What type of bones are found in birds?

What are warm-blooded animals called?

Name the unique characteristic of mammals.

What are the external ears in mammals called?

Name a egg-laying mammal.

What is the scientific name of honey bee?

Name the living fossil among arthropods.

What is the common name of Pila?

Name the devil fish.

What is the common name of Asterias?

Name the sea lily.

What is the larval stage of frog called?

Name the largest bird.

What is the common name of Corvus?

Name the study of animals.

What is the basis of animal classification?

Name the cavity lined by mesoderm.

What are animals without body cavity called?

Name the animals with false body cavity.

What are the three germ layers?

Name the middle germ layer.

What is the outer germ layer called?

Name the inner germ layer.

What are two-layered animals called?

Name the three-layered animals.

What is the water canal system in sponges called?

Name the skeleton of sponges.

What is the gastrovascular cavity in coelenterates?

Name the umbrella-shaped body form in coelenterates.

What is the cylindrical body form in coelenterates called?

Name the flattened body shape in platyhelminthes.

What is the circular cross-section in aschelminthes?

Name the segmented body in annelids.

What is the jointed appendage in arthropods?

Name the unsegmented body in molluscs.

What is the spiny body in echinoderms?

Name the backbone in vertebrates.

What is the cartilaginous skeleton in chondrichthyes?

Name the bony skeleton in osteichthyes.

What is the three-chambered heart in amphibians?

Name the four-chambered heart in birds.

What is the milk-producing gland in mammals?

Name the hair covering in mammals.

What is the feather covering in birds?

Name the scale covering in reptiles.

What is the moist skin in amphibians?

Name the Portuguese man-of-war.

What is the brain coral?

Name the liver fluke.

What is the roundworm?

Name the earthworm.

What is the silkworm?

Name the pearl oyster.

What is the sea cucumber?

Name the lamprey.

What is the dogfish?

Name the flying fish.

What is the tree frog?

Name the sea turtle.

What is the peacock?

Name the platypus.

SECTION C: TWO MARK QUESTIONS (100 Questions)

Instructions: Answer in 2-3 sentences.

Distinguish between cellular and tissue level of organization.

Explain radial and bilateral symmetry with examples.

Differentiate between diploblastic and triploblastic animals.

Compare acoelomate and coelomate animals.

Explain the water transport system in sponges.

Describe the two body forms in coelenterates.

What is alternation of generation? Give an example.

Explain the role of flame cells in flatworms.

Describe the complete digestive system in roundworms.

What is metamerism? Give an example.

Explain the closed circulatory system in annelids.

Describe the open circulatory system in arthropods.

What is the significance of jointed appendages in arthropods?

Explain the mantle and mantle cavity in molluscs.

Describe the water vascular system in echinoderms.

List the three fundamental features of chordates.

Distinguish between notochord and vertebral column.

Compare urochordata and cephalochordata.

Explain the parasitic lifestyle of cyclostomata.

Differentiate between cartilaginous and bony fishes.

Describe the adaptations of amphibians for dual life.

Explain the characteristics of reptilian skin.

Describe the flight adaptations in birds.

What makes mammals unique among vertebrates?

Explain the economic importance of arthropods.

Describe the pearl formation in molluscs.

What is the significance of bilateral symmetry?

Explain the concept of cephalization.

Describe the respiratory system in arthropods.

What is the role of nephridia in annelids?

Explain the feeding mechanism in molluscs using radula.

Describe the regeneration ability in echinoderms.

What is the significance of pharyngeal gill slits?

Explain the difference between homoiothermic and poikilothermic animals.

Describe the mammary glands in mammals.

What is the importance of external ears in mammals?

Explain the pneumatic bones in birds.

Describe the tympanum in amphibians and reptiles.

What is the significance of air bladder in fishes?

Explain the operculum in bony fishes.

Describe the placoid scales in cartilaginous fishes.

What is the role of Malpighian tubules in arthropods?

Explain the book lungs in arachnids.

Describe the tracheal system in insects.

What is the significance of cnidoblasts in coelenterates?

Explain the spongocoel in sponges.

Describe the hermaphrodite condition in sponges.

What is the dioecious condition in roundworms?

Explain the pseudocoelom in aschelminthes.

Describe the segmentation in annelids.

What is the chitinous exoskeleton in arthropods?

Explain the calcareous shell in molluscs.

Describe the endoskeleton in echinoderms.

What is the notochord in chordates?

Explain the dorsal hollow nerve cord.

Describe the vertebral column in vertebrates.

What is the significance of gills in aquatic animals?

Explain the lung respiration in terrestrial animals.

Describe the skin respiration in amphibians.

What is the three-chambered heart in amphibians?

Explain the four-chambered heart in birds and mammals.

Describe the hair in mammals.

What is the significance of feathers in birds?

Explain the dry skin in reptiles.

Describe the moist skin in amphibians.

What is the role of scales in fishes?

Explain the viviparity in mammals.

Describe the oviparity in birds.

What is the significance of external fertilization?

Explain the internal fertilization in terrestrial animals.

Describe the larval stage in amphibians.

What is the significance of metamorphosis?

Explain the direct development in reptiles.

Describe the parental care in birds.

What is the significance of milk feeding in mammals?

Explain the social behavior in insects.

Describe the colonial organization in coelenterates.

What is the significance of polymorphism?

Explain the parasite-host relationship.

Describe the symbiotic relationships in animals.

What is the ecological importance of decomposers?

Explain the food web relationships.

Describe the predator-prey relationships.

What is the significance of biodiversity?

Explain the conservation of animal species.

Describe the adaptation to aquatic environment.

What is the adaptation to terrestrial environment?

Explain the adaptation to aerial environment.

Describe the nocturnal adaptations.

What is the significance of seasonal migrations?

Explain the hibernation in animals.

Describe the estivation in animals.

What is the significance of camouflage?

Explain the warning coloration.

Describe the mimicry in animals.

What is the significance of sexual dimorphism?

Explain the courtship behavior.

Describe the territorial behavior.

What is the significance of communication in animals?

Explain the importance of animal classification.

SECTION D: THREE MARK QUESTIONS (100 Questions)

Instructions: Answer in detail with examples and diagrams where necessary.

Explain the levels of organization in the animal kingdom with suitable examples.

Describe the different types of symmetry found in animals with examples.

Explain the concept of germ layers and their significance in animal development.

Describe the types of body cavities found in animals with examples.

Give a detailed account of Phylum Porifera with characteristics and examples.

Describe Phylum Coelenterata with special reference to polymorphism and alternation of generation.

Explain the characteristic features of Phylum Platyhelminthes with examples.

Describe Phylum Aschelminthes and explain why they are called pseudocoelomates.

Give a detailed account of Phylum Annelida with emphasis on segmentation and circulation.

Describe Phylum Arthropoda as the largest phylum with various adaptations.

Explain Phylum Mollusca with reference to shell formation and feeding mechanisms.

Describe Phylum Echinodermata with special emphasis on water vascular system.

Explain the fundamental characteristics of Phylum Chordata.

Describe the three subphyla of Chordata with examples.

Give a detailed account of Class Cyclostomata with their parasitic adaptations.

Describe Class Chondrichthyes with their cartilaginous skeleton and adaptations.

Explain Class Osteichthyes with reference to bony skeleton and air bladder.

Describe Class Amphibia as transitional forms between aquatic and terrestrial life.

Give a detailed account of Class Reptilia with their terrestrial adaptations.

Describe Class Aves with special reference to flight adaptations.

Explain Class Mammalia with emphasis on mammalian characteristics.

Compare and contrast the respiratory systems in different animal phyla.

Describe the evolution of circulatory systems from open to closed type.

Explain the digestive systems from incomplete to complete type.

Describe the excretory systems in different animal phyla.

Explain the nervous systems from simple to complex forms.

Describe the reproductive strategies in different animal groups.

Explain the concept of metamorphosis with examples from different phyla.

Describe the adaptations for aquatic life in different animal groups.

Explain the adaptations for terrestrial life in vertebrates.

Describe the economic importance of different animal phyla.

Explain the ecological roles of different animal groups.

Describe the evolutionary relationships among different animal phyla.

Explain the concept of living fossils with examples.

Describe the parasitic adaptations in different animal groups.

Explain the symbiotic relationships in the animal kingdom.

Describe the colonial organization in lower animals.

Explain the social organization in higher animals.

Describe the migration patterns in different animal groups.

Explain the hibernation and estivation in animals.

Describe the different types of scales in fishes.

Explain the significance of metamorphosis in amphibians.

Describe the flight mechanisms in birds.

Explain the milk production and parental care in mammals.

Describe the venom apparatus in snakes.

Explain the echolocation in bats and dolphins.

Describe the electric organs in electric fishes.

Explain the bioluminescence in marine animals.

Describe the regeneration abilities in different animal groups.

Explain the camouflage and mimicry in animals.

Describe the courtship and mating behaviors in different animals.

Explain the territorial behaviors in animals.

Describe the communication methods in different animal groups.

Explain the parental care strategies in different animals.

Describe the feeding strategies in different animal groups.

Explain the predator-prey relationships in ecosystems.

Describe the role of animals in pollination and seed dispersal.

Explain the importance of decomposer animals in ecosystems.

Describe the impact of climate change on animal distributions.

Explain the conservation strategies for endangered animals.

Describe the role of zoos in animal conservation.

Explain the importance of wildlife sanctuaries and national parks.

Describe the threats to animal biodiversity.

Explain the concept of keystone species with examples.

Describe the food chains and food webs in different ecosystems.

Explain the energy flow in ecosystems through animals.

Describe the biogeochemical cycles and animal participation.

Explain the concept of ecological succession and animal communities.

Describe the adaptations of animals to extreme environments.

Explain the deep-sea adaptations in marine animals.

Describe the desert adaptations in animals.

Explain the polar adaptations in animals.

Describe the mountain adaptations in animals.

Explain the cave adaptations in animals.

Describe the island biogeography and animal evolution.

Explain the concept of adaptive radiation with examples.

Describe the co-evolution between animals and plants.

Explain the molecular basis of animal classification.

Describe the use of DNA barcoding in animal identification.

Explain the phylogenetic relationships among animals.

Describe the fossil evidence for animal evolution.

Explain the Cambrian explosion and animal diversification.

Describe the mass extinction events and animal survival.

Explain the role of animals in human culture and religion.

Describe the domestication of animals and its impact.

Explain the use of animals in scientific research.

Describe the ethical issues in animal use and welfare.

Explain the zoonotic diseases and their prevention.

Describe the biological control using animals.

Explain the role of animals in biotechnology.

Describe the animal models in medical research and drug development.

Explain the biomimetics and lessons learned from animal adaptations.

Describe the role of animals in agriculture and pest control.

Explain the marine fisheries and their sustainable management.

Describe the aquaculture and its importance in food security.

Explain the wildlife tourism and its economic impact.

Describe the invasive species and their ecological impact.

Explain the animal behavior and its study methods.

Describe the future of animal conservation in changing world.

Explain the importance of studying animal kingdom for human welfare.

BioBot

The Animal Kingdom

Animal Kingdom - Complete Question Paper

Chapter 1.4: Animal Kingdom

SECTION A: MULTIPLE CHOICE QUESTIONS (100 Questions)

SECTION B: ONE MARK QUESTIONS (100 Questions)

SECTION C: TWO MARK QUESTIONS (100 Questions)

SECTION D: THREE MARK QUESTIONS (100 Questions)

On this page

BioBot

The Animal Kingdom

Animal Kingdom - Complete Question Paper

Chapter 1.4: Animal Kingdom

SECTION A: MULTIPLE CHOICE QUESTIONS (100 Questions)

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