AP EAMCET Medical 2017 Shift 1 Paper

If a round seeded (BB) Pea with large starch gram was crossed with wrinkled seeded (bb) pea with small starch grain. Find the true reasons for F1 off springs showing round seed (Bb) with intermediate star ch grainFollowing true inferences are drawn from the above cross
A) A single gene product may produce more than one effect
B) For the shape of seed gene shows dominant recessive relationship
C) For starch synthesis gene B shows incomplete dominance
D) It is an example for co-dominance
Which of the above inferences are true