If we cross 2 pea plants that are heterozygous green (Gg). Green is dominant and yellow recessive. What would the genotype and phenotype result? Create your Punnett square and make the cross. List the genotype (include number of each) and phenotype (number of each)

Answer 1

The Punnett square for crossing two heterozygous green pea plants (Gg) is as follows:

G g
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G | GG | Gg |
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g | Gg | gg |
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The genotype and phenotype results would be:

- Genotype:
- GG: 1 individual
- Gg: 2 individuals
- gg: 1 individual

- Phenotype:
- Green (dominant): 3 individuals
- Yellow (recessive): 1 individual