If 27% of the bases in a certain segment of dna were adenine, what would be the percentage of (hints: which base will have the same percentage as adenine? all four should add up to 100%):
a) thymine -
b) cytosine -
c) guanine -

The difference between amphid and plasmid

Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.