An operon is a group of genes under the control of a single promoter. match each type of operon with the descriptions below.

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

The term equestrian relates to which animal? bulls cows horses pigs

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."