Home
Class 12
BIOLOGY
[A] : In reptiles , lizards show autotom...

[A] : In reptiles , lizards show autotomy .
[R] : Tail of most lizards is easily borken off when threatened or seized by a predator .

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ANATOMY OF FLOWERING PLANTS

    TRUEMEN BIOLOGY ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|192 Videos

  • ANIMAL KINGDOM -NONCHORDATES

    TRUEMEN BIOLOGY ENGLISH|Exercise MCQ|285 Videos

Similar Questions

Explore conceptually related problems

Which of the following lizard shows camouflaging and has prehansile tail?

The graph shows the relation between light intensity and the giving off and taking up of carbon dioxide by the leaves of a plant. Why is most carbon dioxide given off when the light intensity is zero units.

The graph shows the relation between light intensity and the giving off and taking up of carbon dioxide by the leaves of a plant. Why is most carbon dioxide given off when the light intensity is zero units.

Read the statement and find out true/false (a) Type of regeneration in Hydra is known as epimorphosis (b) Members of reptiles such as lizards exhibit autotomy (c) Regeneration of limb in amphibians involves morphallaxis

TRUEMEN BIOLOGY ENGLISH-Animal Kingdom -ASSERTION AND REASON
  1. [A] : In elastic lungs of birds are supplemented by remarkable system ...

    Text Solution

    |

  2. [A] : Sphenodon is referred to as a living fossil . [R] : It has ret...

    Text Solution

    |

  3. [A] : In reptiles , lizards show autotomy . [R] : Tail of most lizar...

    Text Solution

    |

  4. [A] : Heloderma is called beaded lizard . [R] : Its scales resemble ...

    Text Solution

    |

  5. Assertion: Kraits ar poisonous snakes. Reason: Belly scales are smal...

    Text Solution

    |

  6. [A] : In the adult bird , only the left ovary is well developed . [R...

    Text Solution

    |

  7. [A] : Rabbit is classified as mammal . [R] : Rabbit possesses mammar...

    Text Solution

    |

  8. [A] : Origin of mammals is polyphyletic . [R] : Mammals are derived...

    Text Solution

    |

  9. [A] : The Ascidian tadpole larva possess all the basic chordate charac...

    Text Solution

    |

  10. [A] : Tail wagging dance is performed for short distances . It conveys...

    Text Solution

    |

  11. [A] : A pair of coxal glands are found in each side of metasoma of sco...

    Text Solution

    |

  12. [A] : Honey bees are social insects known for producing honey and bees...

    Text Solution

    |

  13. Assertion : Cold blooded animals do not have fat layer. Reason : Col...

    Text Solution

    |

  14. [A] : Neoteny is the retention of larval form throughout the life . ...

    Text Solution

    |

  15. [A] : In Parthenogenesis , fertilized egg is stimulated to divide . ...

    Text Solution

    |

  16. [A] : Protozoans have no physiological division of labour . [R] : Th...

    Text Solution

    |

  17. [A] : Visceral leishmaniasis is caused by the sand flies . [R] : Whe...

    Text Solution

    |

  18. [A] : Many desert mammals cool the exhaled air in their noses , befor...

    Text Solution

    |

  19. [A] : Amoeba is regarded as the lowest form of animals. [R] : Body o...

    Text Solution

    |

  20. [A] : In Taenia solium , bladder worm is also known as cysticercus . ...

    Text Solution

    |