Question

When a dominant phenotype whose genotype is in doubt is test crossed , there is the production of eight types of offsprings in equal proportion.It indicate
a) Dominant phenotype is heterozygous in eight genes
b) Dominant phenotype is homozygous in eight genes
c) Dominant phenotype is heterozygous in three genes
d) Dominant phenotype is heterozygous in four genes

Answer 1

Answer:

When a dominant phenotype whose genotype is in doubt is test crossed , there is the production of eight types of offsprings in equal proportion.It indicate

a) Dominant phenotype is heterozygous in eight genes

b) Dominant phenotype is homozygous in eight genes

c) Dominant phenotype is heterozygous in three genes

d) Dominant phenotype is heterozygous in four genes

Explanation:

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