Worksheetschromosal abnormalities
Total questions: 10
Worksheet time: 5mins
1) the chromosome disorder is arises due to change in number is which of the following
A) structural disorder
B) material disorder
D) substantive disorder
C) numerical disorder
2) the chromosome disorder is arises due to change in structure of chromosome is known as which of following
A) structural disorder
B) material disorder
C) numerical disorder
D) substantive disorder
3) aneuploidy represents
A) increase or decrease number of chromosome
B) increase in multiple sets of chromosome
C) deletion of some parts of chromosome
D) addition of some parts of chromosome
4) euploidy represents
A) increase or decrease number of chromosome
B) increase in multiple sets of chromosome
C) deletion of some parts of chromosome
D) addition of some parts of chromosome
5) missing of one chromosome is known as
A) monosomy
B) nulliosomy
C) trisomy
D) tetrasomy
6) increase of one chromosome is known as
A) monosomy
B) nulliosomy
C) trisomy
D) tetrasomy
7) increase of two chromosome is known as
A) monosomy
B) nulliosomy
C) trisomy
D) tetrasomy
8) missing of two chromosome is known as
A) monosomy
B) nulliosomy
C) trisomy
D) tetrasomy
9) representation of monosomic condition is
A) (2n + 1)
B) (2n + 2)
C) (2n – 1)
D) (2n – 2)
10) representation of trisomic condition is
A) (2n + 1)
B) (2n + 2)
C) (2n – 1)
D) (2n – 2)
