Crosses in which F1 plants heterozygous for a given allele are crossed to generate a 3:1 phenotypic ratio in the F2 generation are known as

A) dihybrid crosses.
B) replicate crosses.
C) reciprocal crosses.
D) test crosses.
E) monohybrid crosses.

Ihaven't done that yet, so no idea,but this is not the right place to ask

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