Answer: 75 %
Step-by-step explanation:
Given : In a particular genetic cross, the probability of the offspring having a certain trait is 3/4 .
Then , to find the percentage that represents the probability of the offspring having a certain trait, we need to multiply the given probability by 100 , we get
![(3)/(4)*100=75\%](https://img.qammunity.org/2020/formulas/chemistry/high-school/kv0ngwqh2ecf6wenxh3b309c1oummjpn99.png)
Hence, the percentage that represents the given probability = 75 %