Biology
Grade-7
Easy

Question

Pick the odd one out.

  1. Mitochondria
  2. Chlorophyll
  3. DNA
  4. Proteins

Hint:

  • Chlorophyll is present only in plants 

The correct answer is: Chlorophyll


    • Chlorophyll is present only in plants whereas mitochondria, DNA and proteins are present in all plants and animals

    Related Questions to study

    Grade-7
    Biology

    Pick the odd one out.

    1. Nitrogen
    2. Phosphorous
    3. Potassium
    4. Rhizobium

    Pick the odd one out.

    BiologyGrade-7
    1. Nitrogen
    2. Phosphorous
    3. Potassium
    4. Rhizobium
    Grade-7
    Biology

    Pick the odd one out.

    1. Organic fertilizer
    2. Herbicide
    3. Biofertilizer
    4. Inorganic fertilizer

    Pick the odd one out.

    BiologyGrade-7
    1. Organic fertilizer
    2. Herbicide
    3. Biofertilizer
    4. Inorganic fertilizer
    Grade-7
    Biology

    _____________________ were implemented because chemical fertilizers have a negative impact on soil fertility.

    1. Inorganic fertilizers
    2. Biofertilizers
    3. Organic fertilizers
    4. Synthetic fertilizers

    _____________________ were implemented because chemical fertilizers have a negative impact on soil fertility.

    BiologyGrade-7
    1. Inorganic fertilizers
    2. Biofertilizers
    3. Organic fertilizers
    4. Synthetic fertilizers
    parallel
    Grade-7
    Biology

    The plants' straws and stalks are strengthened by the _________________ in the fertilizers.

    1. Nitrogen
    2. Phosphorous
    3. Potassium
    4. Silicon

    The plants' straws and stalks are strengthened by the _________________ in the fertilizers.

    BiologyGrade-7
    1. Nitrogen
    2. Phosphorous
    3. Potassium
    4. Silicon
    Grade-7
    Biology

    If there is addition of chemical phosphorous during the preparation of fertilizer, then it is ___________ type of fertilizer.

    1. Inorganic
    2. Biofertilizer
    3. Organic
    4. Synthetic

    If there is addition of chemical phosphorous during the preparation of fertilizer, then it is ___________ type of fertilizer.

    BiologyGrade-7
    1. Inorganic
    2. Biofertilizer
    3. Organic
    4. Synthetic
    Grade-7
    Biology

    The given picture illustrates the use of ­­­­­­­­_________________ by plant.

    1. Inorganic fertilizer
    2. Biofertilizer
    3. Insecticide
    4. Herbicide

    The given picture illustrates the use of ­­­­­­­­_________________ by plant.

    BiologyGrade-7
    1. Inorganic fertilizer
    2. Biofertilizer
    3. Insecticide
    4. Herbicide
    parallel
    Grade-7
    Biology

    ___________________ is a component of protein and an amino acid in plants.

    1. Potassium
    2. Silicon
    3. Nitrogen
    4. Magnesium

    ___________________ is a component of protein and an amino acid in plants.

    BiologyGrade-7
    1. Potassium
    2. Silicon
    3. Nitrogen
    4. Magnesium
    Grade-7
    Biology

    The capacity of the soil to support plant growth and maximize crop yield is known as __________________.

    1. Fertilizer
    2. Inorganic fertilizer
    3. Herbicide
    4. Soil fertility

    The capacity of the soil to support plant growth and maximize crop yield is known as __________________.

    BiologyGrade-7
    1. Fertilizer
    2. Inorganic fertilizer
    3. Herbicide
    4. Soil fertility
    Grade-7
    Biology

    Natural fertilizers derived from plants and animals are known as _________________.

    1. Biofertilizer
    2. Organic fertilizer
    3. Inorganic fertilizer
    4. Fertilizer

    Natural fertilizers derived from plants and animals are known as _________________.

    BiologyGrade-7
    1. Biofertilizer
    2. Organic fertilizer
    3. Inorganic fertilizer
    4. Fertilizer
    parallel
    Grade-7
    Biology

    Chemicals that kill insects that destroy crops are called ________________.

    1. Fertilizers
    2. Insecticides
    3. Herbicides
    4. Biofertilizers

    Chemicals that kill insects that destroy crops are called ________________.

    BiologyGrade-7
    1. Fertilizers
    2. Insecticides
    3. Herbicides
    4. Biofertilizers
    Grade-7
    Biology

    Plants take in water with the help of their _________.

    1. Leaves
    2. Stem
    3. Roots
    4. Flower

    Plants take in water with the help of their _________.

    BiologyGrade-7
    1. Leaves
    2. Stem
    3. Roots
    4. Flower
    Grade-7
    Biology

    In _________ pollination, the resulting progeny have lower disease immunity.

    1. Self
    2. Cross
    3. Stigma
    4. Wind

    In _________ pollination, the resulting progeny have lower disease immunity.

    BiologyGrade-7
    1. Self
    2. Cross
    3. Stigma
    4. Wind
    parallel
    Grade-7
    Biology

    Only a limited number of flowers undergo ___________ pollination, and they are characterized by having small, odorless, greenish blossoms.

    1. Self
    2. Cross
    3. Stigma
    4. Wind

    Only a limited number of flowers undergo ___________ pollination, and they are characterized by having small, odorless, greenish blossoms.

    BiologyGrade-7
    1. Self
    2. Cross
    3. Stigma
    4. Wind
    Grade-7
    Biology

    The female reproductive portion of a flower, the _____________, is very large, sticky, and feathered to reach fully outside the bloom.

    1. Self
    2. Cross
    3. Stigma
    4. Wind

    The female reproductive portion of a flower, the _____________, is very large, sticky, and feathered to reach fully outside the bloom.

    BiologyGrade-7
    1. Self
    2. Cross
    3. Stigma
    4. Wind
    Grade-7
    Biology

    Through the process of ___________ pollination, all unisexual plants are capable of reproducing.

    1. Self
    2. Cross
    3. Stigma
    4. Wind

    Through the process of ___________ pollination, all unisexual plants are capable of reproducing.

    BiologyGrade-7
    1. Self
    2. Cross
    3. Stigma
    4. Wind
    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.