Home
Class 12
BIOLOGY
The presence of salts (NaCl and other) i...

The presence of salts (NaCl and other) in the animal in the body fluids gives an inference that life originated in the :

A

rain water

B

salt solutions

C

primitive ocean

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ORIGIN OF LIFE

    GRB PUBLICATION|Exercise THE-FIRST CELLS|16 Videos

  • ORIGIN OF LIFE

    GRB PUBLICATION|Exercise EVOLUTION OF PROKARYOTES|12 Videos

  • ORIGIN OF LIFE

    GRB PUBLICATION|Exercise ORIGIN OF EUKARYOTIC CELL|40 Videos

  • ORGANISMS AND ENVIROMENT

    GRB PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|248 Videos

  • PLANT BREEDING AND TISSUE CULTURE

    GRB PUBLICATION|Exercise NCERT CORNER|15 Videos

Similar Questions

Explore conceptually related problems

The presence of salts (NaCl and others) in animal body fluid gives an inference that life originated in the

The constant pH of body fluid is maintained by buffer salts like

Which one of the following is incorrect for Aves? A Heart is four-chambered and animals are oviparous B The presence of air cavities in bones and the presence of feathers on the body С Digestive tract has additional chambers and animals are homeothermal D The forelimbs are not modified into wings

The reaction of ethylene with Br_(2) in water in the presence of NaCl gives

The animals which do not actively control the osmotic condition of their body fluids are

GRB PUBLICATION-ORIGIN OF LIFE-OPARIN-HALDANE THEORY
  1. Miller synthesized simple amino acids from one of the following mixt...

    Text Solution

    |

  2. Of the following which mixyure, Miller used to solve the problem of or...

    Text Solution

    |

  3. Formation of most of the amino acids as well as adenine and other uncl...

    Text Solution

    |

  4. Experiment to prove origin of life by chemical basis is done by Urey ...

    Text Solution

    |

  5. Stanley Miller per formed an experiment to prove the origin of life. T...

    Text Solution

    |

  6. A polymer is formed by :

    Text Solution

    |

  7. In the aquatic evironment of a cell, rapid polymer formation is possib...

    Text Solution

    |

  8. Life cannot originate from inorganic meterial at present because of :

    Text Solution

    |

  9. The presence of salts (NaCl and other) in the animal in the body fluid...

    Text Solution

    |

  10. Droplet of phospholipid molecules formed in a liquid environment is ca...

    Text Solution

    |

  11. On the primitive Earth, polymers such as proteins and nucleic acids in...

    Text Solution

    |

  12. Which of the following evolved first?

    Text Solution

    |

  13. Under certain conditions scientists have obtained cell-like structures...

    Text Solution

    |

  14. Coacervates are:

    Text Solution

    |

  15. Conacervates containing nucleprotein, surrounded by several nutritive...

    Text Solution

    |

  16. Coacervates were experimentally produced by

    Text Solution

    |

  17. Assertion (A) : Coacervates are belives to bethe precursors of life. ...

    Text Solution

    |

  18. Which of the following is formed from proteinoids exposed to water , ...

    Text Solution

    |

  19. The team'microsphere' was proposedd by :

    Text Solution

    |

  20. Which of the following is a cell forerunner developed from cell-like m...

    Text Solution

    |