Biology
Grade-6
Easy

Question

Observe the image carefully and answer the questions.

  
The population of brown beetles increases as a result of

  1. Variation

  2. Natural selection

  3. Reproduction

  4. None of the above

hintHint:

Natural selection is the process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment.

The correct answer is:

Natural selection


    • Natural selection is the process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment. For example, treefrogs are sometimes eaten by snakes and birds.
    • So in above example green beetles are eaten by birds which leads to the increase in the population of brown beetles so this is example of Natural Selection 

    Related Questions to study

    Grade-6
    Biology

    In behavioral isolation, animals exhibit

    In behavioral isolation, animals exhibit

    BiologyGrade-6
    Grade-6
    Biology

    Which of the following is CORRECT about species?

    Which of the following is CORRECT about species?

    BiologyGrade-6
    Grade-6
    Biology

    Two similar looking species cannot mate if

    Two similar looking species cannot mate if

    BiologyGrade-6
    parallel
    Grade-6
    Biology

    This is an example of?

      

    This is an example of?

      

    BiologyGrade-6
    Grade-6
    Biology

    The squirrel population was separated after the formation of Grand Canyon, which led to the formation of the two squirrel species.

      

                        Abert                                                        Kaibab

    Which of the following statement is INCORRECT about the situation?

    The squirrel population was separated after the formation of Grand Canyon, which led to the formation of the two squirrel species.

      

                        Abert                                                        Kaibab

    Which of the following statement is INCORRECT about the situation?

    BiologyGrade-6
    Grade-6
    Biology

    A population that has _______ genetic variation will have __________ number of individuals with different sets of traits.:

    A population that has _______ genetic variation will have __________ number of individuals with different sets of traits.:

    BiologyGrade-6
    parallel
    Grade-6
    Biology

    If environmental conditions change, a species may not be able to survive and may go__________:

    If environmental conditions change, a species may not be able to survive and may go__________:

    BiologyGrade-6
    Grade-6
    Biology

    What factors determine if traits are favorable or unfavorable?

    What factors determine if traits are favorable or unfavorable?

    BiologyGrade-6
    Grade-6
    Biology

    This is the key to the speciation of populations

    This is the key to the speciation of populations

    BiologyGrade-6
    parallel
    Grade-6
    Biology

    A new river forms and splits two populations, causing ____________ of species.

    A new river forms and splits two populations, causing ____________ of species.

    BiologyGrade-6
    Grade-6
    Biology

    Which of the following is a physical barrier?

    Which of the following is a physical barrier?

    BiologyGrade-6
    Grade-6
    Biology

    Darwin’s finches show variation in their __________.

    Darwin’s finches show variation in their __________.

    BiologyGrade-6
    parallel
    Grade-6
    Biology

    Why are variations that are advantageous are more likely to be passed onto offspring?

    Why are variations that are advantageous are more likely to be passed onto offspring?

    BiologyGrade-6
    Grade-6
    Biology

    What is a species?

    What is a species?

    BiologyGrade-6
    Grade-6
    Biology

    Differences between members of the same species are called

    Differences between members of the same species are called

    BiologyGrade-6
    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.