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a tall pea plant with yellow seeds (heterozygous for both traits) is crossed with a dwarf pea plant with green seeds. using punnette square work out the cross to show the phenotypes and the genotype of F1 generation |
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Answer» The P cross produces F1 OFFSPRING that are all HETEROZYGOUS for both CHARACTERISTICS. The resulting 9:3:3:1 F2 phenotypic ratio is obtained using a Punnett square. In pea plants, purple FLOWERS (P) are dominant to white (p), and yellow peas (Y) are dominant to green (y). |
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