Biology
Grade-7
Easy

Question

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

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

hintHint:

Self

The correct answer is: Self


    Self pollination may lead to weakening of variety or the species due to continued self pollination, thereby affecting the quality of offspring. Defective or weaker characters of the variety of breed cannot be eliminated thus, the resulting progeny have lower disease immunity.

    Related Questions to study

    Grade-7
    Biology

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

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

    BiologyGrade-7
    Grade-7
    Biology

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

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

    BiologyGrade-7
    Grade-7
    Biology

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

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

    BiologyGrade-7
    parallel
    Grade-7
    Biology

    Humans perform artificial pollination, which is called anemophily.

    Humans perform artificial pollination, which is called anemophily.

    BiologyGrade-7
    Grade-7
    Biology

    The male reproductive parts of anemophilous flowers tend to produce a very less quantity of pollen.

    The male reproductive parts of anemophilous flowers tend to produce a very less quantity of pollen.

    BiologyGrade-7
    Grade-7
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-7
    parallel
    Grade-7
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-7
    Grade-7
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-7
    Grade-7
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-7
    parallel
    Grade-7
    Biology

    Complete the given flowchart.

    Complete the given flowchart.

    BiologyGrade-7
    Grade-7
    Biology

    Pollination carried out by animals is called __________________.

    Pollination carried out by animals is called __________________.

    BiologyGrade-7
    Grade-7
    Biology

    The seeds that are produced by cross-pollination have good vigor and viability.

    The seeds that are produced by cross-pollination have good vigor and viability.

    BiologyGrade-7
    parallel
    Grade-7
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-7
    Grade-7
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-7
    Grade-7
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-7
    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.