The Living World 6th Edition by George Johnson, Jonathan Losos,William Ober,Claire Garrison

تمرين 1

Mendel examined seven characteristics, such as flower color. He crossed plants with two different forms of a character (purple flowers and white flowers). In every case the first generation of offspring (F 1 ) were
A) all purple flowers.
B) half purple flowers and half white flowers.
C) 3/4 purple and 1/4 white flowers.
D) all white flowers.