define heredity ,identical twins,extended family,family,traits
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Answer:
Heredity refers to the genetic heritage passed down by our biological parents. It's why we look like them! More specifically, it is the transmission of traits from one generation to the next. These traits can be physical, such as eye colour, blood type or a disease, or behavioural.
Identical twins are also known as monozygotic twins. They result from the fertilization of a single egg that splits in two. Identical twins share all of their genes and are always of the same sex. In contrast, fraternal, or dizygotic, twins result from the fertilization of two separate eggs during the same pregnancy.
An extended family is a family that extends beyond the nuclear family, consisting of parents like father, mother, and their children, aunts, uncles, grandparents, and cousins, all living in the same household.
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