You mean the biology and pharmacology co-op program right?
I am not sure if you do need to be in honours biology program for 2nd year.
because it says
" completion of any Level II program with a Cumulative Average of at least 6.0 "
from
http://registrar.mcmaster.ca /CALEN...nt/pg1535.html
just as long you have the required courses that they say.
and take easy courses to boost up your gpa.
I got in being life science in 2nd year.