If a female fish is homozygous dominant for both fancy fins (F) and shiny scales (S). The genotype of this fish is FFSS. Then she is crossed with a male who is heterozygous for both traits. The genotype of a male fish is FfSs.
Genotype may be defined as the ultimate combination of alleles of those genes which are significantly selected for specific studies.
The genotype of any organism is determined on the basis of two features. And they are homozygous and heterozygous. It will be described as homozygous if it displays two identical alleles and it will be heterozygous if it displays two different alleles.
Therefore, it is well described above.
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