In guinea pigs, curly coat dominates over smooth coat. Provide verbal descriptions of the parents’ genotypes in the following cases.
a) When crossing curly guinea pigs with smooth-haired guinea pigs, only curly pigs were obtained.
b) With a similar crossing, a 1: 1 phenotype cleavage was obtained.
c) When smooth-haired pigs were crossed, there was no splitting in the offspring.
d) When crossing curly pigs with curly pigs, only curly pigs were obtained.
e) When crossing curly pigs with curly ones, a splitting of 3: 1 was obtained.
Answer: dominant homozygote and recessive homozygote / heterozygote and recessive homozygote / recessive homozygote / dominant homozygote or (!) Dominant homozygote and heterozygote / heterozygote.
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