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Animal Kingdom MCQs | Animal Kingdom Multiple Choice Questions with Answers

Questions
1 In which of the following the heart is not ventral in position?
A Fish
B Frog
C Lamprey
D Crabs

Answer:Crabs
2 Centrum, pre and post -zygapophysis, transverse process are parts of
A skull of frog
B Vertebrae of frog
C Sternum of frog
D Pectoral girdle of frog

Answer:Vertebrae of frog
3 Schizocoelic phyla are
A Protozoa, Porifera, Cnidarians, and Platyhelminthes
B Platyhelminthes, Aschelminthes and Annelida
C Annelida, Artropoda, and Mollusca
D Arthropoda, Mollusc and Echinodermata

Answer: Annelida, Artropoda, and Mollusca
4 Which of the following is a vertebrate organism?
A Cuttle fish
B Cray fish
C Globe fish
D Devil fish

Answer:Globe fish
5 In which of the following animals notochord does not persist throughout life?
A Amphioxus
B Tunicates
C Petromyzon
D Myxine

Answer: Tunicates
6 Pharyngeal gill slits
A are unique chordate characteristic
B are found in fishes, crabs, snails, aquatic insects
C are found in higher invertebrates and vertebrates
D are not found in protochordates, but are present in vertebrates, at least during the embryonic life.

Answer:are unique chordate characteristic
7 Hepatic portal system is present in all
A amniotes only
B anamniotes only
C Amniotes and anamniotesonly
D amphibians and mammals

Answer: Amniotes and anamniotesonly
8 In which of the animals the heart does not have the left and right auricles?
A Cartilaginous and bony fishes
B Frogs and toads
C Lizards and snakes
D Crocodiles and alligators

Answer:Cartilaginous and bony fishes
9 In amphibians
A Skin is respiratory
B Exoskeleton is absent
C Both a and b
D None of these

Answer: Both a and b
10 Amphibian posses
A Renal portal system
B Hepatic portal system
C Hypophyseal portal system
D all of these

Answer: all of these
11 Persistence of larva traits is known as
A neogenesis
B Paedogenesis
C Parthenogenesis
D Pedomorphosis

Answer: Pedomorphosis
12 Axolotl is the name of larva of
A Ambystoma
B Roundworm
C Silkworm
D Amphioxus

Answer: Ambystoma
13 Axolotl larva posses
A External gills
B Caudal fin
C Laterally compressed tail
D all of these

Answer:all of these
14 Flying frog is
A Hyla
B Pipa
C Bufo
D Rhacophorus

Answer: Rhacophorus
15 Neotany is found in larva of
A Rana
B Salamandra
C Ichthyophis
D Necturus

Answer: Salamandra
16 Organ of Jacobson in amphibians is for
A Sound
B Smell
C Pressure
D temperatue

Answer:Smell
17 Croaking of frog is
A Danger cell
B Hunger cell
C Sex call for female
D None of these

Answer: Sex call for female
18 A frog with body temperature of 200C is transferred to an area with 30 oC temperature. What will be the body temperature of frog in the new environment?
A 200C
B 30 oC
C 25 oC
D Fluctuates between 200C -30 oC

Answer:30 oC
19 Invertebrates constitute approximately what percentage of animal kingdom
A 25%
B 50%
C 75%
D 95%

Answer: 95%
20 An animal having diploblastic acoelomic condition is
A Asaris
B Sea anemone
C Planaria
D Periplaneta

Answer: Sea anemone

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