The chance of their baby liger having stripes and being solid would be 3/4 and 1/4 respectively.
Assuming stripes allele to be A and solid allele to be a.
For two heterozygous ligers, Aa vs Aa
Aa x Aa
AA Aa Aa aa
Offspring
AA and Aa - striped = 3/4
aa - solid = 1/4
Thus, the chance of producing a striped baby is 3/4 while the chance of producing solid baby is 1/4
More on monohybrid crossing can be found here: https://brainly.com/question/1185199