Skip to content
Hifumi's Study Notes📕Cegep 1BiologyPloidy

Ploidy ​

Tags
Cegep1
Biology
Word count
89 words
Reading time
1 minute

Number of complete sets of chromosomes in a cell

Ploidy levels:

  • 1 set: monoploidy
  • 2 sets: diploidy
  • 3+ sets: polyploidy

[!abstract] Haploid
Having the ploidy of a gamete, i.e. half that of a somatic cell

^8a1024

[!abstract]+ Monoploid number
Number of chromosomes in a single complete set of chromosomes
Sym. x

[!abstract]+ Haploid number
Number of chromosomes in a gamete
Sym. n
= monoploid number in humans

[!abstract]+ Chromosome number
Number of chromosomes in a cell
= ploidy * monoploid number

Contributors

Changelog