👉 Polycistronic is a biological process in which genes are expressed by multiple copies of the same gene. This means that when one or more genes are turned on, all other genes will be also turn on. This type of expression can occur during different stages of development, such as embryonic development and adult life. For example, consider a butterfly species where it has two sets of wings: one set is called the primary wing and the other is called the secondary wing. The primary wing is active
