Phenotype and genotype — task. Science CBSE, Class 10.

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1. Consider the following scenario: heterozygous black (Bb) is fertilised with heterozygous black (Bb). What is the genotype and phenotype of the (F1) generation expected to be?

Genotype BB - 3, Bb - 4 and bb - 3, Phenotype Black - 3 and white -1
Genotype BB - 2, Bb - 1 and bb - 2, Phenotype Black - 3 and white -1
Genotype BB - 1, Bb - 2 and bb - 1, Phenotype Black - 1 and white -3
Genotype BB - 1, Bb - 2 and bb - 1, Phenotype Black - 3 and white -1

2. Among the seven pairs of contrasting traits in pea plants studied by Mendel, the number of traits related to flower, pod, and height is

2:2:1
2:2:2
1:2;2
1:2:1

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31. Phenotype and genotype

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