Biology
Grade-9
Easy

Question

Which of the following is homozygous dominant?

  1. Jj
  2. Rr
  3. MM
  4. ee

Hint:

The presence of equal alleles at a specific gene locus.

The correct answer is: MM


    • Homozygous, as related to genetics, refers to having inherited the same alleles of a genomic marker from each biological parent.
    • Thus, an individual who is homozygous for a genomic marker has two identical versions of that marker
    • Hence MM is Homozygous dominant. 

    Related Questions to study

    Grade-9
    Biology

    What did Mendel notice?

    What did Mendel notice?

    BiologyGrade-9
    Grade-9
    Biology

    Why pea plants were perfect to study on heredity?

    Why pea plants were perfect to study on heredity?

    BiologyGrade-9
    Grade-9
    Biology

    What specifically about Pea Plants did Mendel study?

    What specifically about Pea Plants did Mendel study?

    BiologyGrade-9
    parallel
    Grade-9
    Biology

    What was the theory of genetics before Mendel did his experiments?

    What was the theory of genetics before Mendel did his experiments?

    BiologyGrade-9
    Grade-9
    Biology

    What did Gregor Mendel study?

    What did Gregor Mendel study?

    BiologyGrade-9
    Grade-9
    Biology

    The traits of an organism are passed to its offspring on small coded strands of DNA material called__________.

    The traits of an organism are passed to its offspring on small coded strands of DNA material called__________.

    BiologyGrade-9
    parallel
    Grade-9
    Biology

    Genes always appear in pairs. Your parents donate ________ allele for every trait.

    Genes always appear in pairs. Your parents donate ________ allele for every trait.

    BiologyGrade-9
    Grade-9
    Biology

    What type of organism was used to determine the basic patterns of heredity?

    What type of organism was used to determine the basic patterns of heredity?

    BiologyGrade-9
    Grade-9
    Biology

    Segments of DNA are called _______________________.

    Segments of DNA are called _______________________.

    BiologyGrade-9
    parallel
    Grade-9
    Biology

    If brown hair is represented by the allele "B" and blond hair is represented by the allele "b", then what must be the genotype of someone who has blond hair?

    If brown hair is represented by the allele "B" and blond hair is represented by the allele "b", then what must be the genotype of someone who has blond hair?

    BiologyGrade-9
    Grade-9
    Biology

    A segment of DNA that codes for a trait is:

    A segment of DNA that codes for a trait is:

    BiologyGrade-9
    Grade-9
    Biology

    More than _______ alleles that control a trait are called multiple alleles.

    More than _______ alleles that control a trait are called multiple alleles.

    BiologyGrade-9
    parallel
    Grade-9
    Biology

    Which of the following is a genetic trait?

    Which of the following is a genetic trait?

    BiologyGrade-9
    Grade-9
    Biology

    ___________________________ is the field of science that studies of how traits are passed on, or inherited.

    ___________________________ is the field of science that studies of how traits are passed on, or inherited.

    BiologyGrade-9
    Grade-9
    Biology

    A version or variation of a gene is:

    A version or variation of a gene is:

    BiologyGrade-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.