phenotypic ratio of hybrid cross
Answers
Answered by
0
Explanation:
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.
Answered by
2
Answer:
2:1
Explanation:
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.
follow me ♥
Similar questions
English,
1 month ago
Math,
1 month ago
Sociology,
2 months ago
Social Sciences,
8 months ago
Math,
8 months ago