Question 20
5 pts
A tall and purple plant is crossed with a dwarf and white plant. ALL of the F1 offspring produced are tall and purple. The F1 plants are
crossbred with each other to produce the F2 generation.
What fraction of the F2 plants would be expected to be tall and white?
1/16
4/16
3/16
9/16
Question 21
5 pts
In a certain species of rabbit, black fur (B) is dominant over brown fur (b), and long ears (L) are
dominant over short ears (). The partial results of a dihyorld cross between two rabbits are
shown in the Punnett square