PDF Notes: CCNN Semana 1 -II Unidad II Curso 2026 LJ

    Master this deck with 13 terms through effective study methods.

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    What is a method?

    A systematic way to achieve a goal.

    What does 'anti' imply?

    Opposition to a natural process.

    How do hormonal contraceptives work?

    They prevent ovulation and fertilization.

    What defines a dominant allele?

    It expresses its trait even with one copy.

    What is a recessive allele?

    It requires two copies to express its trait.

    How does a heterozygous genotype differ from a homozygous genotype?

    Heterozygous has two different alleles; homozygous has two identical.

    What is a phenotype?

    The observable traits of an organism.

    What is a genotype?

    The genetic makeup of an organism.

    What happens if a dominant allele is present?

    The dominant trait will be expressed.

    What is the implication of Mendel's First Law?

    Alleles segregate independently during gamete formation.

    What is the significance of the F1 generation in Mendel's experiments?

    It shows the dominant trait from purebred parents.

    How do you represent dominant and recessive alleles?

    Uppercase for dominant, lowercase for recessive.

    What is the outcome of crossing two homozygous plants with different traits?

    All offspring will show the dominant trait.