Nonetheless, the trait reappears in the third generation (black square, lower right). How is this possible? This question is best answered by considering the basic principles of inheritance.

Gregor Mendel discovered the basic principles of heredity through experiments with pea plants, long before the discovery of ...

Family estrangements occur when at least one family member begins distancing themselves from another because of longstanding negativity in their relationship. While parents say they love their ...