trait是什么意思

双语用例

• Thus, it cannot classify any uniquely human trait (morphological, psychological, or behavioral) as an adaptation.

• To provide compelling evidence for adaptation, however, homologous traits must play the same functional roles in human and nonhuman species.

• Structural equation modelling for studying genotyperenvironment interactions of physiological traits affecting yield in wheat.

• Our goals were to determine if producers could identify and then rank growth traits that determined yield potential of hard red spring wheat.

• However, even in coevolutionary models, only a small number of traits are ever really allowed to coevolve.

• Nor is the animal a series of passive traits.

• Furthermore, these models were used to systematically test the significance of occasion-, informant-, and trait-specific effects.

• Resemblance between relatives for any trait can be attributable to environmental correlations.