Question

Match the genetic phenomena with their respective ratios.

a	Inhibitory gene ratio	1	9 : 3 : 4
b	Complementary gene ratio	2	1 : 1 : 1 : 1
c	Recessive epistasis ratio	3	12 : 3 : 1
d	Dihybrid test cross ratio	4	13 : 3
e	Dominant epistasis ratio	5	9 : 7

• A. $(a)-5,(b)-4,(c)-3,(d)-2,(e)-1$
• B. $(a)-4,(b)-5,(c)-1,(d)-2,(e)-3$
• C. $(a)-1,(b)-2,(c)-4,(d)-3,(e)-5$
• D. $(a)-2,(b)-1,(c)-4,(d)-5,(e)-3$

Answer 1

Answer: (B)

a	Inhibitory gene ratio	4	13 : 3
b	Complementary gene ratio	5	9 :7
c	Recessive epistasis ratio	1	9 : 3 : 4
d	Dihybrid test cross ratio	2	1 : 1 : 1 : 1
e	Dominant epistasis ratio	3	12 : 3 : 1