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(Solved): Part A - Independent assortment of three genes A wild-type tomato plant (Plant 1) is homozygous dom ...




Part A - Independent assortment of three genes
A wild-type tomato plant (Plant 1) is homozygous dominant for three traits: so
\[
27: 9: 9: 9: 3: 3: 3: 1
\]
\( 1: 1: 1: 1: 1 \div 1: 1: 1 \)
\( 1: 0: 0: 0: 0: 0: 0: 0 \)
\( 1: 0: 1: 0: 1: 0: 1: 0 \)
Phen
Part A - Independent assortment of three genes A wild-type tomato plant (Plant 1) is homozygous dominant for three traits: solid loaves (MMP), normal height (DD), and smooth skin (PP). Another tomato plant (Plant 2) is homozygous recessive for the same three traits: mottled leaves (mm), dwart height (dd), and peach skin (pp). In a cross between these two plants (MMDDPP X mmddpp), all olfspring in the \( F_{1} \) generation are wild type and heterozygous for all three traits (MmDdPp) Now suppose you perform a testcross on one of the F plants (MmDdPp mmddpp). The \( F_{2} \) generation can include plants with these eight possible phenotypes: Assuming that the three genes undergo independent assortment, predict the phenotypic ratio of the offspring in the \( \mathrm{F}_{2} \) goneration. View Avaliable Hint(s) \[ 27: 9: 9: 9: 3: 3: 3: 1 \] \( 1: 1: 1: 1: 1 \div 1: 1: 1 \) \( 1: 0: 0: 0: 0: 0: 0: 0 \) \( 1: 0: 1: 0: 1: 0: 1: 0 \) Phenotypes Ratio


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Parent 1 genotype : MmDdPp Possible gametes : MDP, MDp, MdP, Mdp, mDP
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