Home
Class 11
BIOLOGY
A: Thyroxine shows calorigenic effect. ...

A: Thyroxine shows calorigenic effect.
R: Thyroxine increases catabolism, produces energy and increases body temperature.

A

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

B

If both Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion.

C

If Assertion is true, but Reason is false.

D

If both Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL COORDINATION AND INTEGRATION

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES|26 Videos

  • CELL: STRUCTURE AND FUNCTIONS

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES|50 Videos

  • DIGESTION AND ABSORPTION

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES|25 Videos

Similar Questions

Explore conceptually related problems

Assertion : Thyroxine shows calorigenic effect. Reason : Thyroxine increases catabolism, produces energy and increases body temperature.

Which hormone produces calorigenic effect ?

Which hormone produces calorigenic effect in the body ?

Which centre is stimulated during increase in body temperature ?

Effect of thyroxine on B.M.R is

Effect of thyroxine on B.M.R is

Resistance increases with increases in temperature for

What is the effect of increase in temperature on soilds?

Who studied the effect of thyroxine on metamorphosis

How is activation energy of a reaction affected by increasing the temperature ?

CENGAGE BIOLOGY ENGLISH-CHEMICAL COORDINATION AND INTEGRATION-ARCHIVES
  1. A: Thyroxine shows calorigenic effect. R: Thyroxine increases catabo...

    Text Solution

    |

  2. Feeling of tremors of an earthquake, a scared resident of seventh floo...

    Text Solution

    |

  3. A person is having decreased calcium and phosphorus levels in his bloo...

    Text Solution

    |

  4. Which opart of ovary in mammals acts as an endocrine gland after ovula...

    Text Solution

    |

  5. Which one of the following pairs of organs includes only the endocrine...

    Text Solution

    |

  6. The blood calcium level is lowered by the deficiency of

    Text Solution

    |

  7. In human adult females oxytocin

    Text Solution

    |

  8. Low Ca^(++) in the body fluid may be the cause of

    Text Solution

    |

  9. What is correct to say about the hormone action in humans?

    Text Solution

    |

  10. In a normal pregnant woman, the amount of total gonadotropin activity ...

    Text Solution

    |

  11. A person entering an empty room suddenly finds a snake right in front ...

    Text Solution

    |

  12. Which one of the following pairs of horomones are the examples of thos...

    Text Solution

    |

  13. Injury to adrenal cortex is not likely to affect the secretion of whic...

    Text Solution

    |

  14. Match the source gland with its respective hormone as well as the func...

    Text Solution

    |

  15. Which of the following statements is cor- rect in relation to the endo...

    Text Solution

    |

  16. A pregnant female delivers a baby who suffers from stunted growth, men...

    Text Solution

    |

  17. Identify the hormone with its correct matching of source and function ...

    Text Solution

    |

  18. Fight-or-flight reactions cause activation of

    Text Solution

    |

  19. A chemical signal that has both endocrine and neural roles is ?

    Text Solution

    |

  20. Which one of the following hormones is not involyed in sugar metabolis...

    Text Solution

    |

  21. Which of the following events is not associated with ovulation in huma...

    Text Solution

    |