In the 𝐹2 generation of a dihybrid cross between yellow, round seeded and green, wrinkled seeded pea plants, 17 out of 254 seeds were green and wrinkled other seeds were:
Yellow and round
Green and round
Yellow and wrinkled
A.
Crossing-over has occurred
B.
Green and wrinkled are both recessive characters
C.
The alleles for green and wrinkled are linked
D.
The allele foe green is recessive but not the allele for wrinkled