polyploid

As a letter s

is the letter s with a.

As an adjective polyploid is

(genetics) having more than the usual number of complete sets of chromosomes in a single cell.

As a noun polyploid is

(biology) a cell that has more than the usual number of complete sets of chromosomes.

In genetics|lang=en terms the difference between monoploidy and polyploid

is that monoploidy is (genetics) the state of being monoploid while polyploid is (genetics) having more than the usual number of complete sets of chromosomes in a single cell.

As nouns the difference between monoploidy and polyploid

is that monoploidy is (genetics) the state of being monoploid while polyploid is (biology) a cell that has more than the usual number of complete sets of chromosomes.

As an adjective polyploid is

(genetics) having more than the usual number of complete sets of chromosomes in a single cell.

As adjectives the difference between polyploid and polypoid

is that polyploid is (genetics) having more than the usual number of complete sets of chromosomes in a single cell while polypoid is resembling a polyp.

As a noun polyploid

is (biology) a cell that has more than the usual number of complete sets of chromosomes.

In genetics terms the difference between polyploid and polysomatic

is that polyploid is having more than the usual number of complete sets of chromosomes in a single cell while polysomatic is having both polyploid and diploid cells in the same tissue.

As a noun polyploid

is a cell that has more than the usual number of complete sets of chromosomes.

As nouns the difference between polyploid and palaeopolyploidization

is that polyploid is (biology) a cell that has more than the usual number of complete sets of chromosomes while palaeopolyploidization is the development of polyploid organisms in the geologic past.

As an adjective polyploid

is (genetics) having more than the usual number of complete sets of chromosomes in a single cell.

Polyploid is a see also of allopolyploid.

In genetics|lang=en terms the difference between polyploid and allopolyploid

is that polyploid is (genetics) having more than the usual number of complete sets of chromosomes in a single cell while allopolyploid is (genetics) having multiple complete sets of chromosomes derived from different species.

In biology|lang=en terms the difference between polyploid and allopolyploid

is that polyploid is (biology) an organism whose cells have more than the usual number of complete sets of chromosomes while allopolyploid is (biology) such an organism.

As adjectives the difference between polyploid and allopolyploid

is that polyploid is (genetics) having more than the usual number of complete sets of chromosomes in a single cell while allopolyploid is (genetics) having multiple complete sets of chromosomes derived from different species.

As nouns the difference between polyploid and allopolyploid

is that polyploid is (biology) a cell that has more than the usual number of complete sets of chromosomes while allopolyploid is (biology) such an organism.