Answer:
(a)Aneuploidy involves changes in chromosome
number by additions or deletions of less than a whole set. In this case
organism gains or loses one or more chromosomes but not a complete set. Polyploidy
is defined as the addition of entire set of chromosome.
The polyploidy can be triploidy (3n),
tetraploidy (4n), pentaploidy (5n), etc.
Allopolyploidy is the polyploidy
in which chromosome sets are non-homologous. In other words we can say that the
allopolyploids are derived from a stock which is heterozygous. Monosomy is the
process in which one chromosome is removed from diploid set of chromosome
(2n-1).
You need to login to perform this action.
You will be redirected in
3 sec