C
Carly
Guest
For a particular species of plant, the round seed allele (R) is dominant over the wrinkled allele (r). The allele for tall plants (T) is dominant over the short allele (t). Two plants, both heterozygous for shape and size, are crossed.
What is the genotype for both parent plants?
a) TtRR
b) TtRr
c) ttRr
d) TTRR
How many different genotypes could be expected in the F1?
a) 5 b) 7 c) 9 d)11
What would be the expected phenotypic ratio of the F1?
a) 3:1 b) 4:2:2 c) 8:4:4:1 d) 9:3:3:1
What is the genotype for both parent plants?
a) TtRR
b) TtRr
c) ttRr
d) TTRR
How many different genotypes could be expected in the F1?
a) 5 b) 7 c) 9 d)11
What would be the expected phenotypic ratio of the F1?
a) 3:1 b) 4:2:2 c) 8:4:4:1 d) 9:3:3:1