3. Which of the genalypes. if any, is MOST likely to occur in the t, generaticn? a. BB b. Bb C. bb d. All are equaity likaly 4. Which statements are useful for explaining the ratio of black coated to brown caated mice in the Fa generetion? a. The F, mala produced two kinds of sperm, half carrying an allele for black coat color, and half carrying arı alele for brown coat color b. The F. fernale produced lwo kinds of eggs haff carrying an allele for back coat color, and half carrying an alele for brown coat color. c. An approximately three-to-one ratio of black to brown coated mice in the F generation is accounted for by the black alele being dominant over the brovn aliele d. The brown allele segregatee togethar with the black alelo and disappcars in the F, generation.
3. Which of the genalypes. if any, is MOST likely to occur in the t, generaticn? a. BB b. Bb C. bb d. All are equaity likaly 4. Which statements are useful for explaining the ratio of black coated to brown caated mice in the Fa generetion? a. The F, mala produced two kinds of sperm, half carrying an allele for black coat color, and half carrying arı alele for brown coat color b. The F. fernale produced lwo kinds of eggs haff carrying an allele for back coat color, and half carrying an alele for brown coat color. c. An approximately three-to-one ratio of black to brown coated mice in the F generation is accounted for by the black alele being dominant over the brovn aliele d. The brown allele segregatee togethar with the black alelo and disappcars in the F, generation.
Chapter13: Patterns In Inherited Traits
Section: Chapter Questions
Problem 6GP: In sweet pea plant, an allele for purple flowers (P) is dominant when paired with a recessive allele...
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Dominant trait is the trait in which the phenotypic expression is dependent on even a single allele that is dominant.
Recessive trait requires the homozygous condition in order to be expressed in the generation.
When a pure line is treated with another pure line, it is observed that all the offsprings in the F1 generation tends to be phenotypically that of the dominant character while the recessive traits are expressed in the F2 generation.
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