In pea plants the allele for round seeds (r) is dominant and the allele for wrinkled seeds (r) is recessive. under what conditions would we observe wrinkled seeds in a pea plant? when the plant has a genotype rr when the plant inherits a dominant allele from both parents when the plant inherits a recessive allele from both parents when a plant has a heterozygous allelic pair of the gene for seed shape