Approximately recycling programs in
% of all U. S. residents are served by curbside
states.
A 30; 30
B 30; 40
C 40; 50
D 50; 50
E 60; 50

Mendel made crosses between pure-breeding y’all pea plants with purple flowers and pure-breeding short pea plants with white flowers. the alleles for a y’all height and purple flowers were dominant. this cross is written a. ttpp x ttpp b. ttpp x ttpp c. ttpp x ttpp d. ttpp x ttpp