Why did people not trust mRNA as a useful molecule to make medicine?
PLEASE HEL

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.

This is the interaction of two organisms where one is and the other is neither nor harmed.

Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.