enolteoup waive Why do X-linked genetic disorders occur more frequently in males? 7. In the space below, draw a pedigree chart for a biological family (yours or a classmate's). Assume that curly hair is the trait being considered. For simplicity's sake, completely darken boxes or circles for individuals with curly hair, darken half of the box or circle for wavy-haired family members, and leave the symbol unfilled for straight-haired people.

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Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.