Final answer:
Heritability of autism is estimated to be within the range of 50-60%, indicating a significant genetic component in the development of autism spectrum disorder.
Step-by-step explanation:
The estimated heritability of autism is typically considered to be relatively high. Heritability refers to the proportion of variation in a trait that can be attributed to genetic differences among individuals in a population. Based on studies including familial patterns and genetic research, the heritability of autism spectrum disorder (ASD) is estimated to fall within the range of 50-60%. This suggests that genetics play a significant role in the likelihood of developing ASD, though environmental factors also contribute to the disorder.