Question

Plant species a has a diploid number of 12. Plant species b has a diploid number of 16. A new species, c, arises as an allopolyploid from a and b. The diploid number for species c would probably be

Answer 1

The diploid number for a new allopolyploid species is typically the sum of the diploid numbers of the parent species. In this case, the diploid number for species c would probably be 28, which is the sum of the diploid numbers of species a and b. This is because allopolyploidy involves the combination of genomes from two different species, which can result in the addition of new genetic material to the genome of the allopolyploid species.