A.Supplementary genes
B.Complementary genes
C.Lethal genes
D.Atavism
Related Mcqs:
- Which of these do not follow mendelian ratios:
- What will be the ration of plants in F2 generation when parents with tall stem (TT) are crossed with dwarf parents (tt):
- Genes that reduce the viability of individual or cause its death of bearer are called:
- Instead of usual mendelian ratio of 9:3:3:1 often ratio of 9:7 is obtained in some of the crosses which is possibly due to interaction of:
- Examples of non-allelic gene interaction are:
- Ratio of 9:3:4 is obtained instead of 9:3:3:1 under the condition when there is gene interaction involving:
- Albinism in plants is associated with:
- When red and white cattles are crossed, they produce a roan offspring which has both red and white hairs on skin, it is called:
- In monohybrid cross between tall (TT) and dwarf (tt) parents F2 plants produced in the ration of 3 tall : 1 dwarf are:
- The fact that F1 plants when backcrossed with double recessive parent gave four types of plants in equal proportions proves that the F1 plants produced:
