Q.1
Which of the following does not pass through cloaca?
  • a) Faecal matter
  • b) Tears
  • c) Urine
  • d) Sperms
Q.2
Which of the following is not a part of the excretory system of frogs?
  • a) Kidneys
  • b) Ureters
  • c) Vasa efferentia
  • d) Cloaca
Q.3
Where does the urinogenital duct open in the case of frogs?
  • a) Kidneys
  • b) Cloaca
  • c) Urinary bladder
  • d) Testis
Q.4
In which form does the frog excrete out the nitrogenous waste?
  • a) Ammonia
  • b) Nitrogen
  • c) Urea
  • d) Uric acid
Q.5
Which of the following is an organ of hearing as well as balancing?
  • a) Eyes
  • b) Ear
  • c) Tongue
  • d) Skin
Q.6
In which of the following classes does the frog belong?
  • a) Class Aves
  • b) Class Amphibia
  • c) Class Reptilia
  • d) Class Mammalia
Q.7
Why are frogs not seen during peak summer and winter?
  • a) They die
  • b) They play hide and seek
  • c) They hide to protect themselves
  • d) They shift their places
Q.8
In how many parts is the body of the frog divisible?
  • a) One
  • b) Two
  • c) Three
  • d) Four
Q.9
Which of the following structures protect the eyes of frog in water?
  • a) Tympanum
  • b) Eyelashes
  • c) Eyelid
  • d) Nictitating membrane
Q.10
Frogs exhibit sexual dimorphism.
  • a) True
  • b) False
Q.11
Why is the alimentary canal of frogs short?
  • a) They are carnivores
  • b) They are omnivores
  • c) They are herbivores
  • d) They do not eat food
Q.12
By the use of which of the following structures, frogs capture food?
  • a) Mouth
  • b) Bilobed tongue
  • c) Trilobed tongue
  • d) Hind limb
Q.13
By which of the following do frogs do not respire?
  • a) Skin
  • b) Lungs
  • c) Buccal cavity
  • d) Ear
Q.14
How many chambers are present in the heart of the frog?
  • a) Two
  • b) Three
  • c) Four
  • d) Five
Q.15
Hepatic portal system and Renal portal system are present in the frog.
  • a) True
  • b) False
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