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Match the following w.r.t gene interaction
1.recessive epistasis                                 a. 15:1
2.dominant epistasis                                  b. 12:3:1 
3.complementary gene interaction             c. 9:7 
4.duplicate gene interaction                       d. 9:3:4
 

Option: 1

1.d.,2.b.,3.c.,4.d.
 


Option: 2

1.d.,2.c.,3.a.,4.b.
 


Option: 3

1.d.,2.b.3.c.,4.a.
 


Option: 4

1.a.,2.c.,3.d.4.b.
 


Answers (1)

best_answer

As discussed in Interaction of Genes - Allelic and Non-allelic -

  • The following types of gene interactions  studied:
    • Dominant epistasis (12:3:1)
    • Supplementary gene interaction or recessive epistasis (9:3:4)
    • Complementary factor (9:7)
    • Inhibitory gene action (13:3)
    • Duplicate gene action (15:1)
  • Hence, the correct option is (c).
     
Posted by

Sayak

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