Animal Kingdom MCQ

Test your knowledge with important Animal Kingdom MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Animal Kingdom MCQs on Bissoy. Bissoy App

• Which among the following is incorrect about reptiles?
  ক

  Reptiles cannot generate their body heat internally like humans do

  খ

  Reptiles cannot sense smell like humans do instead they flick their tongue out in order to sense chemo receptors

  গ

  Reptiles derive its origin from the word reptum which means creep or crawl

  ঘ

  Reptiles are warm blooded animals
• Which among the following is an incorrect interesting fact about Aves?
  ক

  Their bones are hollow and help them to fly

  খ

  Air sacs are sites of gas exchange in Avian Dinosaurs

  গ

  Humming bird is the smallest bird

  ঘ

  Ostrich and penguins are few birds that can’t fly
• Mammals are the milk feeding animals.
  ক

  True

  খ

  False
• What does the word homoiothermous refer to?
  ক

  Lie in the same temperature

  খ

  Warm blooded animals

  গ

  The animal is in thermal equilibrium with its surrounding

  ঘ

  The animal lives in isotonic conditions
• Scutes are also called as _____
  ক

  Wings

  খ

  Scales

  গ

  Gills

  ঘ

  Glands
• Salamander is an example of __________
  ক

  Reptile

  খ

  Osteichthytes

  গ

  Amphibians

  ঘ

  Mammals
• The word Chordata gets its origin from ________
  ক

  Greek

  খ

  Latin

  গ

  Arab

  ঘ

  Sanskrit
• Which among the following is incorrect about Mammals?
  ক

  They are mostly terrestrial and feed their young ones with milk

  খ

  Scales are absent, instead hairs, sweat and oil glands on skin

  গ

  They respire through lungs and their heart is four-chambered

  ঘ

  Bats are the only mammals that lay eggs and feed their young ones with milk
• Which among the following is incorrect about Aves?
  ক

  Scales are absent and skin is dry except at the one end there is an oil gland

  খ

  Endoskeleton is made of bones and they respire through lungs

  গ

  They have cold-blooded animals

  ঘ

  They are dioecious and oviparous
• Which among the following is incorrect about Reptilia?
  ক

  These are cold-blooded animals with scales on them

  খ

  All of them have a three-chambered heart

  গ

  Kidneys are present for excretion

  ঘ

  These are oviparous
• Which among the following is incorrect about organ system in Amphibia?
  ক

  In amphibians, blood passes the heart twice

  খ

  Left auricle deals with deoxygenated blood

  গ

  Ventricle deals with both oxygenated and deoxygenated blood

  ঘ

  Tympanum represents ears in amphibians
• Which among the following is incorrect about Amphibia?
  ক

  They can live both on land and water

  খ

  They are warm-blooded animals

  গ

  They have three chambered heart

  ঘ

  They have gills/ lungs to respire
• Which among the following is incorrect about Tetrapoda?
  ক

  Lobe-finned fishes were ancestors of tetrapods

  খ

  Tetrapoda are classified into 4 sub-classes i.e. Amphibia, Reptilia, Aves and Mammalia

  গ

  The word tetrapoda means those that have four chambered heart

  ঘ

  Most of them are terrestrial
• Which among the following is incorrect about Osteichthyes?
  ক

  Swim bladder helps them retain buoyancy

  খ

  Many of them are edible

  গ

  Gills are separate without operculum

  ঘ

  Skin covered with cycloid/ ctenoid scales
• Which among the following is not correct about Chondrichthytes?
  ক

  Chondrichthytes are jawless fishes

  খ

  They have stream-lined body

  গ

  Notochord is present throughout their life

  ঘ

  Their skin is covered with pointed denticles
• Which among the following is the main difference between Chondrichthytes and Osteichthytes?
  ক

  Endoskeleton composition

  খ

  Fins

  গ

  Type of blood

  ঘ

  Type of jaws
• Which among the following is an incorrect statement about circulatory system in Pisces?
  ক

  Their circulatory system is of closed type

  খ

  They have two-chambered heart i.e. they have an auricle and a ventricle

  গ

  They have a single circulatory system with gills i.e. oxygenated blood is pumped to body parts only once

  ঘ

  Auricle is also called receiving chamber and ventricle is also called as pumping chamber
• Which among the following is incorrect about Pisces?
  ক

  They have a streamlined body and a muscular tail that helps them in their movement

  খ

  They are cold-blooded animals and can regulate the body temperature

  গ

  Their heart is 2 chambered

  ঘ

  Their skeleton is made of cartilage and bone
• Which among the following is incorrect about types of digestive system in animals?
  ক

  A digestive system with one opening to outside is called incomplete digestive system

  খ

  A digestive system with separate openings for ingestion and egestion is called complete digestive system

  গ

  Platyhelmenthes have a complete digestive system

  ঘ

  Sea sponges have an incomplete digestive system
• Mesoderm gives rise to ______
  ক

  Muscular tissues

  খ

  CNS

  গ

  Urinary bladder

  ঘ

  Skin
• Which among the following is incorrect about arrangement of cells in embryo?
  ক

  The word “blasted” derives its origin from the word blastula which means a hollow ball of cells formed during the early stage of embryo

  খ

  If the number of cell layers in blastula is two in number, i.e. ectoderm and endoderm, then such organisms are considered to diploblastic

  গ

  If the number of cell layers in blastula is three in number, i.e. ectoderm, mesoderm and endoderm, then such organisms are considered to triploblastic

  ঘ

  In diploblastic organisms, mesoglea, a well differentiated substance, is present between endoderm and ectoderm
• Sponges are ______
  ক

  Asymmetrical

  খ

  Radially Symmetrical

  গ

  Bilaterally symmetrical

  ঘ

  Bimedially symmetrical
• Which among the following is incorrect about circulatory system in different animals?
  ক

  In open circulatory system, blood is pumped by heart into blood cavity

  খ

  In closed circulatory system, blood is enclosed in blood vessels

  গ

  Interstitial fluid is separated from blood in the case of closed circulatory system

  ঘ

  Closed circulatory system is exhibited by arthropods
• In a closed circulatory system, interstitial fluids and blood has no specific distinction and therefore called as hemolymph.
  ক

  True

  খ

  False
• Which among the following is incorrect about organ system level of organization?
  ক

  Organs group to form organ systems

  খ

  Each and every organ system are specialized to perform a specific physiological activity

  গ

  Annelids exhibit this level of organization

  ঘ

  All of these animals have a cavity between their digestive tract and body wall called as coelom
• Platyhelmenthes exhibit organ level of organization.
  ক

  True

  খ

  False
• Which among the following is incorrect about tissue level of organization?
  ক

  Cells performing same functions group together to form a tissue

  খ

  Organs are absent

  গ

  Planaria exhibits this level of organization

  ঘ

  Cells are specialized with division of labour
• Which among the following is incorrect about cellular level of organization?
  ক

  A group of cells combine to form the whole body

  খ

  Each cell carries over a specific function

  গ

  This level of organization is also called as cell aggregate of body plan

  ঘ

  Hydra exhibits this level of organization
• Which among the following is incorrect about levels of organization in animals?
  ক

  Cells are organized in different ways to form the basic body in animals

  খ

  Cellular level of organization refers to the cluster of the cells that combine to form an animal body

  গ

  Tissue level of organization refers to the way tissues combine to form organs which in turn form animal body

  ঘ

  In organ system level of organization, various organs of the system work coordinately to achieve a specific function
• Which among the following is not the basis of classification in Animalia?
  ক

  Segmentation

  খ

  Symmetry

  গ

  Mode of nutrition

  ঘ

  Levels of organization