In a genome, each type of chromosome is represented:
A) Only once
B) Twice
C) Thrice
D) Many times
Monoploids are represented by:
A) x
B) 2x
C) 2
D) None of the above
Monoploids which develop from a normal diploid species are referred to as:
A) Monohaploids
B) Polyhaploids
C) Dihaploids
D) Disomic haploids
Substitution haploids are represented as:
A) n + 1
B) n - 1 + 1
C) n-1
D) None of the above
Autopolyploidy is referred to as:
A) Hybrid polyploidy
B) Simple polyploidy
C) Segmental polyploidy
D) None of the above
The change in chromosome number which involves entire set of genome is known as:
A) Aneuploidy
B) Trisomy
C) Euploidy
D) All of the above
An individual lacking one chromosome from the diploid set is referred to as:
A) Nullisomic
B) Monosomic
C) Trisomic
D) Tetrasomic
In primary trisomic, the extra chromosome is:
A) Isochromosome
B) Translocated chromosome
C) Normal chromosome
D) None of the above
A nullisomic individual is represented by:
A) 2n + 1
B) 2n - 1
C) 2n - 2
D) None of the above
Brassica juncea is an amphodiploid between:
A) B. campestris × B. nigra
B) B. campestris × B. oleracea
C) B. nigra × B. oleracea
D) None of the above

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