IPA: /ˌfiːnəʊˈtɪpɪkəl/
KK: /fɛnəˈtɪpɪkəl/
Relating to the observable physical or biochemical characteristics of an organism, as determined by both genetic makeup and environmental influences.
The phenotypical traits of the plant species vary significantly depending on the soil conditions.
Phenotypical → It is formed from "pheno-" (from Greek "phainō", meaning to show or to appear) and "typical" (from Greek "typos", meaning type or model). The word "phenotypical" refers to the observable characteristics or traits of an organism, as they appear based on genetic and environmental influences.
Think of 'showing' ('pheno-') the 'type' ('typical') of an organism — that's how you remember that 'phenotypical' relates to the observable traits of living things.