What is the ploidy of organisms that have two sets of chromosomes?

Diploid

Explanation:

The ploidy of organisms that have two sets of chromosomes is called Diploid.

Ploidy is defined as the number of chromosomal sets present in an organism. i. e of homologs of chromosomes present in the cell. An organism which has two sets of chromosome is a diploid organism, whereas the organism which has three sets is called triploid, the organism with four sets is called tetraploid.