Biology
Grade-7
Easy

Question

"_________________ refers to the number of different species present in an ecosystem as well as their relative abundance."

  1. Species richness
  2. Species evenness
  3. Species diversity
  4. Specialization

hintHint:

Species diversity refers to the number of different species in an ecosystem.

The correct answer is: Species diversity


    • Species diversity refers to the number of species in an ecosystem.
    • A particular ecosystem has a number of species that are adapted to a particular habitat.
    • Species diversity describes the abundance and frequency of species in an ecosystem. 

    Related Questions to study

    Grade-7
    Biology

    _________________ are habitat to half of all species in the world.

    _________________ are habitat to half of all species in the world.

    BiologyGrade-7
    Grade-7
    Biology

    Suggest one word for each of the following statements.
    a). It refers to an ecosystem's ability to retain key functions and processes in the face of stresses or pressures by resisting and adapting to change.
    b). This species is the one that, in relation to its biomass or abundance, has a disproportionately large impact on community structure.
    c). A kind of foundation species because they alter their environment by building dams.
    d). These species frequently operate by altering the environment in order to support the community's other organisms.

    Suggest one word for each of the following statements.
    a). It refers to an ecosystem's ability to retain key functions and processes in the face of stresses or pressures by resisting and adapting to change.
    b). This species is the one that, in relation to its biomass or abundance, has a disproportionately large impact on community structure.
    c). A kind of foundation species because they alter their environment by building dams.
    d). These species frequently operate by altering the environment in order to support the community's other organisms.

    BiologyGrade-7
    Grade-7
    Biology

    Choose the correct statement by observing the given image.

    Choose the correct statement by observing the given image.

    BiologyGrade-7
    parallel
    Grade-7
    Biology

    BiologyGrade-7
    Grade-7
    Biology

    The frequency of disruptive occurrences (such as hurricanes, wildfires, and landslides) might have an impact on the community's structure.

    The frequency of disruptive occurrences (such as hurricanes, wildfires, and landslides) might have an impact on the community's structure.

    BiologyGrade-7
    Grade-7
    Biology

    Choose the odd one out.

    Choose the odd one out.

    BiologyGrade-7
    parallel
    Grade-7
    Biology

    Observe the image, and analyze which type of species is this in a community?

    Observe the image, and analyze which type of species is this in a community?

    BiologyGrade-7
    Grade-7
    Biology

    It is not possible to count species diversity. State true or false.

    It is not possible to count species diversity. State true or false.

    BiologyGrade-7
    Grade-7
    Biology

    BiologyGrade-7
    parallel
    Grade-7
    Biology

    __________ is the number of different species in a particular community.

    __________ is the number of different species in a particular community.

    BiologyGrade-7
    Grade-7
    Biology

    Global climatic patterns such as ____________ can have an impact on the community structure.

    Global climatic patterns such as ____________ can have an impact on the community structure.

    BiologyGrade-7
    Grade-7
    Biology

    The communities with the lowest species richness are found in the equator, which receive less solar energy and are colder, drier, and less conducive to life.

    The communities with the lowest species richness are found in the equator, which receive less solar energy and are colder, drier, and less conducive to life.

    BiologyGrade-7
    parallel
    Grade-7
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-7
    Grade-7
    Biology

    Which among the following communities has higher species diversity?

    Which among the following communities has higher species diversity?