Home
Class 12
BIOLOGY
Which one is considered the first biolog...

Which one is considered the first biological catalyst when life originated on earth ?

A

RNA

B

DNA

C

Protein

D

Lipid

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    TRUEMAN BIOLOGY|Exercise CHECK YOUR CONCEPT (Environmental Issues/Pollution)|10 Videos

  • Fungi

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|26 Videos

Similar Questions

Explore conceptually related problems

Where did life originate on the earth ?

The first life originated

Life first originated in

Which of the following acts as biological catalysts ?

Name the era in the geological time scale when life had not yet originated on earth.

When did first mammal originated on earth?

Life on earth originated in

The first mammals which were originated on the earth similar to:

The first form of life possibly originated on earth about

TRUEMAN BIOLOGY-EVOLUTION-MULTIPLE CHOICE QUESTIONS
  1. Single step large mutation leading to speciation is also called

    Text Solution

    |

  2. Tendrils in plants are an example of

    Text Solution

    |

  3. Which one is considered the first biological catalyst when life origin...

    Text Solution

    |

  4. The period of fishes is

    Text Solution

    |

  5. Analogous structures are a result of

    Text Solution

    |

  6. Which one of the following options gives one correct example each of c...

    Text Solution

    |

  7. In an area where DDT had been used extensively, the population of bird...

    Text Solution

    |

  8. Which one of the following is a wrong statement?

    Text Solution

    |

  9. Evolution of different species in a given area starting from a point a...

    Text Solution

    |

  10. What was the most significant trend in the evolution of modern man (Ho...

    Text Solution

    |

  11. The idea of mutations was brought forth by

    Text Solution

    |

  12. Read the following statements and choose the correct option A. Incre...

    Text Solution

    |

  13. Mathc column I with column II and select the correct option from the g...

    Text Solution

    |

  14. Which one of these was a flying dinosaur

    Text Solution

    |

  15. Sickle-cell anaemia is caused due to the substitution of :

    Text Solution

    |

  16. Which of the following corresponds to mutagens

    Text Solution

    |

  17. The idea of mutations was brought forth by

    Text Solution

    |

  18. Which of the following is a vestigial structure in man ?

    Text Solution

    |

  19. Which of the following statements is incorrect?

    Text Solution

    |

  20. According of Darwin, the organic evolution is due to

    Text Solution

    |