fjsmith9983 fjsmith9983

09-08-2019
Biology

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In a mating between two individuals that are heterozygous for a recessive lethal allele that is expressed in utero, what genotypic ratio (homozygous dominant:heterozygous:homozygous recessive) would you expect to observe in the offspring?

1:2:1
3:1:1
1:2:0
0:2:1

Respuesta :

kekentytyp7g8lx kekentytyp7g8lx

09-08-2019

Answer: 1:2:0

Explanation:

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