Answered

Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Is the trait (blue) in the pedigree most likely caused by the presence of a dominant or recessive allele?Group of answer choicesrecessivedominantneitherboth

Is The Trait Blue In The Pedigree Most Likely Caused By The Presence Of A Dominant Or Recessive AlleleGroup Of Answer Choicesrecessivedominantneitherboth class=

Sagot :

The blue trait is most likely caused by a dominant allele (e.g. allele A), while the white trait is caused by a recessive allele (allele a). However, for the diagram to be correct, individuals 1I and 2I must have genotypes Aa (blue) and aa (white) respectively, thus making the punnet squares, the genotypes of their offspring would be Aa (blue) and aa (white). In turn, we can verify that this is correct by observing the third generation since if the blue individuals of the second generation had genotype AA, they could not have white offspring (aa). If we make all the crosses, the genotypes would be as follows:

1 I: Aa 2 I: aa

1 II: Aa 2 II: aa 3 II: aa 4 II: aa 5 II: Aa 6 II: aa 7 II: Aa 8 II: Aa

1 III: Aa 2 III: aa 3 III: aa 4 III: aa 5 III: aa 6 III: Aa or AA 7 III: aa 8 III: Aa or AA 9 III: aa

We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.