Final answer:
Allotetraploids are often polyploids while allodeploids are often diploids.
Step-by-step explanation:
Allotetraploids are often polyploids while allodeploids are often diploids.
An allotetraploid is a polyploid organism that is formed through the combination of two different species. These organisms have four sets of chromosomes instead of the usual two sets for diploids.
An allodeploid, on the other hand, refers to a diploid organism that is formed through the combination of two different species. These organisms have two sets of chromosomes, which is the normal number for diploids.