What is 1 thing that effects if a mutation will continue?

What is unique about the members of the group of fungi to which penicillium notatum belongs? they are not important for medicine. they are not made up of hyphae. they are used in fermentation. they lost the reproductive phase.

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

Number and variety of living organisms includes genetic, species, and ecological types