How do autopolyploidy and allopolyploidy differ Only autopol

How do autopolyploidy and allopolyploidy differ? Only autopolyploidy involves an increase in chromosome sets. The chromosomes of an autopolyploid individual come from the same species, while an allopolyploid has sets of chromosomes from different species. Autopolyploidy is a mechanism of speciation in plants, while allopolyploid is a mechanism of speciation animals. Autopolyploidy is sympatric, while allopolyploidy is allopatric.

Solution

Answer:

b). The chromosomes of an autopolyploid individual come from the same species, while an allopolyploid has sets of chromsomes from different species

Autopolyploidy arises from fusion of gametes of the same species (cell division errors, etc.). In this process, polyploid individuals develop as a result of cell division errors that double the DNA content of gametes in individuals from the same species or a self-fertilizing individual. When these double-dose gametes fuse, the result is an organism with double the chromosome number of its parent species.
Allopolyploidy occurs when the gametes from two species fuse to form a polyploid generation and hybrid offspring.