Question

phenotypic ratio of hybrid cross​

Answer 1

Answer:

The expected genotype ratio when two heterozygotes are crossed is 1 (homozygous dominant) : 2 (heterozygous) : 1 (homozygous recessive). When a phenotypic ratio of 2 : 1 is observed, there is probably a lethal allele.

Answer 2

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➣ The expected genotype ratio when two heterozygotes are crossed is 1 (homozygous dominant) :

2 (heterozygous) :

1 (homozygous recessive). When a phenotypic ratio of 2 : 1 is observed, there is probably a lethal allele.

❥ Hope it's helps uhh :)