Home
Class 12
BIOLOGY
Axolotl larva shows i. Neoteny and paedo...

Axolotl larva shows i. Neoteny and paedogenesis ii. Absence of thyroxine affects metamorphosis iii. It is hemichordata

A

I, ii and iii correct

B

I and ii correct

C

ii and iii correct

D

iii correct

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GROWTH, REPAIR, REGENERATION AND AGEING

    DINESH PUBLICATION|Exercise Check your Grasp|5 Videos
  • GROWTH, REPAIR, REGENERATION AND AGEING

    DINESH PUBLICATION|Exercise Brain Teasers-VI[B]|6 Videos
  • GROWTH, REPAIR, REGENERATION AND AGEING

    DINESH PUBLICATION|Exercise Brain Teasers-VI[B]|6 Videos
  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION|Exercise Check your Grasp|23 Videos
  • HUMAN EVOLUTION

    DINESH PUBLICATION|Exercise Brain Teasers-VII|182 Videos

Similar Questions

Explore conceptually related problems

Which of the following are correct for axolotl larva? (i) it shows neoteny an dpaedogenesis (ii) absence of thyroxine affect metamorphosis (iii) it is the larva ofhemichordata

Choose the most appropriate answer. A tadpole develops into an adult frog by the process of (i) fertilization (ii) metamorphosis (iii) embedding (iv) budding

A health disorder that results from the deficiency of thyroxine in adults and is characterized by (i) a low metabolic rate, (ii) increase in body weight, and (iii) tendency to retain water in tissues is

A health disorder that results from the deficiency of thyroxine in adults and characterized by (i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues is

A health disorder that results from the deficiency of thyroxine in adults and characterized by (i) a low metabolic rate (ii) increase in body weight and (iii) tendency to retain water in tissues is :

The following diagram shows the lac Operon in the absence of inducer: Identify P, I, o, b and zya by selecting the option :

Consider the following statements. I. Neoteny. is reproduction of axolotl larva. II. Biogenetic law states that, 'Ontogeny js recapitulation of phylogeny' III. Virus is a connecting link hetvveen plants and animals. IV. Most of the enzymes catalysed biochemical reactions arc same from bacteria to man and. plants. V. The composition and physiological .role of blood, lymph and tissue fluid are different in all vertebrates. Choose the code with incorrect statements

A reaction is first order in A secod order in B : (i) write differential rate equation. (ii) How is the rate affected when the concentration of B is tripled ? (iii) How is the rate affected when the concentration of both A and B is doubled?

Give reasons for the following : (i) Distilled water does not conduct electricity but rain water does. (ii) Acids do not show acidic behaviour in the absence of water. (iii) A solution with pH less than 7 is acidic. (iv) HCI shows acidic behaviour in aqeous solution but C_(2)H_(5)OH does not .

DINESH PUBLICATION-GROWTH, REPAIR, REGENERATION AND AGEING-Revision Question From Competitive Exams.
  1. Programmed cell death is

    Text Solution

    |

  2. Regeneration of liver is

    Text Solution

    |

  3. Axolotl larva shows i. Neoteny and paedogenesis ii. Absence of thyroxi...

    Text Solution

    |

  4. Regeneration of Hydra would be faster if it is cut off from

    Text Solution

    |

  5. One of the major reasons for apoptosis is

    Text Solution

    |

  6. In can regenerate entire alimentary canal

    Text Solution

    |

  7. Match the columns and choose the correct combination

    Text Solution

    |

  8. Reserve cells are

    Text Solution

    |

  9. "Genes in somatic cells undergoe mutation with time and cause senescen...

    Text Solution

    |

  10. Choose the correct option of alphabets for phases in accompanying grow...

    Text Solution

    |

  11. A gradual decrease in size of tail during metamorphosis of frog is due...

    Text Solution

    |

  12. Protein which plays a significant role in ageing is

    Text Solution

    |

  13. Ageing of skin results in

    Text Solution

    |

  14. According to which theory is the given statement correct ? Statement...

    Text Solution

    |

  15. It is not related to replacement of degenerated red blood cells by new...

    Text Solution

    |

  16. Match the columns and choose the correct combination

    Text Solution

    |

  17. Number of brain cells that become deat at the age of 70 years constitu...

    Text Solution

    |

  18. Read the statement and choose the correct answer (a) Type of regener...

    Text Solution

    |

  19. In autotomy , regeneration of this limb takes place

    Text Solution

    |

  20. When growth takes place only by increase in volume of existing cells, ...

    Text Solution

    |