Identify any 4 forms of inheritance in today's society

Here are four common forms of inheritance observed in today's society:

1. Autosomal Dominant Inheritance: In this pattern, only one copy of a mutated gene from one parent is sufficient to cause a trait or disorder. For example, Huntington's disease follows this inheritance pattern.

2. Autosomal Recessive Inheritance: This occurs when an individual inherits two copies of a mutated gene, one from each parent, to express a trait or disorder. Cystic fibrosis is a well-known example of autosomal recessive inheritance.

3. X-linked Inheritance: This involves genes located on the X chromosome. If the mutated gene is on the X chromosome, it can affect males and females differently. For instance, red-green color blindness is typically X-linked recessive.

4. Mitochondrial Inheritance: This type of inheritance is passed down solely from the mother. Mitochondria, which contain their own DNA, are present in the egg cell and are transmitted to the offspring. Leber's hereditary optic neuropathy is an example of a condition inherited this way.