What is the chemical name Yeast?
 

Dear student,
Please find below the solution to the asked query

It is not chemical name. It is scientific name. 
The scientific name of yeast is Saccharomyces cerevisiae
​
Hope this information will clear your doubts about the evolution of humans.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
 
Regards