The method used to break the unfavourable linkage is
A. Pedigree method
B. Pureline method
C. Single seed descent method
D. Diallele selective mating
Answer: Option D
Solution(By Examveda Team)
The method used to break the unfavourable linkage is Diallele selective mating.The concept of a diallele selective mating system was originally developed by Jensen in 1970. He used this system for genetic improvement of wheat.
It is a method of population improvement of autogamous species that involves parental diallele series, F1 diallele series and selective mating series in the breeding procedure.
Related Questions on Genetics and Plant Breeding
Genetic code was discovered by
A. Khorana and Methaei
B. Flemming and Methaei
C. Holley, Nirenberg and Khorana
D. Holley and Nirenberg
Progeny of breeder seed is referred to as
A. Breeder seed
B. Nucleus seed
C. Foundation seed
D. Certified seed
Molecular basis of organ differentiation depends on the modulation in transcription by
A. RNA pol
B. Transcription factor
C. Anticodon
D. All of the above
The phenomenon of linkage was first observed by
A. Bateson and Punnet
B. Nilson
C. Hugo de Vries
D. Mendel
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