Find the possible offsprings of two purple colored berry trees with blue color as the dominant trait(B). Identify the genotype and the phenotype of the offsprings.

Question

Find the possible offsprings of two purple colored berry trees with blue color as the dominant trait(B). Identify the genotype and the phenotype of the offsprings.​

chxnnnhanna · Answer

Here's a short explanation of how we arrive at the possible offspring: - Parent Genotypes: Both parent trees are purple, but carry the dominant blue allele, so they have the genotype Bb.- Punnett Square: To determine the offspring possibilities, we use a Punnett square: 
      B   b  B  BB  Bb  b  Bb  bb  - Offspring Genotypes: From the Punnett square, we see the following possible genotypes:- BB:  Blue berries (homozygous dominant)- Bb: Blue berries (heterozygous)- bb: Purple berries (homozygous recessive)- Offspring Phenotypes: Since blue (B) is dominant, both BB and Bb genotypes result in blue berries. Only the bb genotype results in purple berries. Therefore, the offspring have a 75% chance of having blue berries and a 25% chance of having purple berries.

Find the possible offsprings of two purple colored berry trees with blue color as the dominant trait(B). Identify the genotype and the phenotype of the offsprings.​

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