The term 'haploid' was first used by:
A) Winkler
B) Strasburger
C) Flemming
D) Bateson
In 1928, Raphanobrassica was first discovered by:
A) Lysenko
B) Kihara
C) Karpechenko
D) Rimpu
Aneuploidy refers to:
A) Nullisomics
B) Monosomics
C) Polysomics
D) All of these
The linkage map is altered by:
A) Deletion
B) Translocation
C) Duplication
D) All of these
A nullisomic individual is represented by:
A) 2n-1
B) 2n-2
C) 2n+1
D) 2n+2
Addition or deletion of bases causes which kind of mutation?
A) Transversion
B) Frameshift mutation
C) Transition
D) Transcription
The word 'crossing over' was given by:
A) Bateson & Mendel
B) Muller & Shull
C) Morgan & Cattell
D) Darlington & Crick
Failure in which of the following phenomena would result in linkage?
A) Law of dominance
B) Law of segregation
C) Law of independent assortment
D) All of these
Which of the following will be sterile?
A) Tetraploid
B) Triploid
C) Diploid
D) Monoploid
Inversion leads to change in:
A) Gene number
B) Sequence of genes
C) Structure of gene
D) Position of genes

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