41. Heritability is the standardised genetic effect.42. The degree of heritability to ICD is similar to other psychiatric disorders including substance abuse disorder. 43. Rank is in theory not heritability . 44. Heritability of body measurements in a natural-population of toque macaques ( Macaca sinica ).45. Heritability refers to how much of the phenotypic variance is due to variance in genetic factors.46. The degree to which an organism's genes contribute to a complex trait is called heritability . 47. In animals where breeding and environments can be controlled experimentally, heritability can be determined relatively easily. 48. Heritability may be estimated by comparing parent and offspring traits ( as in Fig . 4 ).49. In 1983, they worked with Trubnikov in studying variability and heritability neuro-and psychodynamic parameters. 50. This variability is due to gene-environment interactions that influence genetic expression patterns and trait heritability .
