The type of inheritance that involves one dominant allele and one recessive allele is called

because of

1. is geographic distribution

2 is increasing complexity

3 is transitional forms

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.