Sorry for a late answer... But here we go!
https://www.sciencelearn.org.nz/resources/102-methods-of-pollination
You could have made sure the books were the same weight and your friends could have done it at the same time as you
Single or multi-celled structure, membrane-bound organelles, cell(s) larger than prokaryotes
The black coat allele will be represented as the capital letter over the lowercase letter in guinea pigs. When crossing, you get 25% for homozygous dominant, 50% for heterozygous dominant, and 25% for homozygous recessive.
