Biology
Grade-9
Easy

Question

What is panspermia?

  1. Micro-organisms or spores from space
  2. Primitive reproductive cell
  3. Primitive broth
  4. Prebiotic chemical aggregates

hintHint:

Micro-organisms or spores from space

The correct answer is: Micro-organisms or spores from space


    the theory that life on the earth originated from microorganisms or chemical precursors of life present in outer space and able to initiate life on reaching a suitable environment.

    Related Questions to study

    Grade-9
    Biology

    Survival of the fittest was an idea of_________.

    Survival of the fittest was an idea of_________.

    BiologyGrade-9
    Grade-9
    Biology

    The theory of chemical evolution was given by___________.

    The theory of chemical evolution was given by___________.

    BiologyGrade-9
    Grade-9
    Biology

    ________________ is a male gamete.

    ________________ is a male gamete.

    BiologyGrade-9
    parallel
    Grade-9
    Biology

    Darwin published his theory of evolution in his book named:

    Darwin published his theory of evolution in his book named:

    BiologyGrade-9
    Grade-9
    Biology

    ­­­­­­­­­­Which theory was disapproved by Louis Pasteur?

    ­­­­­­­­­­Which theory was disapproved by Louis Pasteur?

    BiologyGrade-9
    Grade-9
    Biology

    Evolution is a ___________ process?

    Evolution is a ___________ process?

    BiologyGrade-9
    parallel
    Grade-9
    Biology

    Who proposed and supported the theory of special creation?

    Who proposed and supported the theory of special creation?

    BiologyGrade-9
    Grade-9
    Biology

    Which of the following was not a part of Darwin’s theory?

    Which of the following was not a part of Darwin’s theory?

    BiologyGrade-9
    Grade-9
    Biology

    Match the following:

    Match the following:

    BiologyGrade-9
    parallel
    Grade-9
    Biology

    Which theory states that life was created by supernatural powers?

    Which theory states that life was created by supernatural powers?

    BiologyGrade-9
    Grade-9
    Biology

    Which of the following ideas was not supported by Lamarck?

    Which of the following ideas was not supported by Lamarck?

    BiologyGrade-9
    Grade-9
    Biology

    ­­A rotating cloud of hot gases and cosmic dust is called ____________.

    ­­A rotating cloud of hot gases and cosmic dust is called ____________.

    BiologyGrade-9
    parallel
    Grade-9
    Biology

    Which of the following are postulates of Darwinism?

    Which of the following are postulates of Darwinism?

    BiologyGrade-9
    Grade-9
    Biology

    __________ is defined as change over time.

    __________ is defined as change over time.

    BiologyGrade-9
    Grade-9
    Physics

    The tires of the vehicles get heated up after they move on the road for some time. The reason behind this is the _____.

    The tires of the vehicles get heated up after they move on the road for some time. The reason behind this is the _____.

    PhysicsGrade-9
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.