Zygote (2n)

In alternation of generations, the organism passes through both haploid and diploid stages.

Mature organism (2n)

In the diplontic life cycle, the organism is diploid and the gametes are the only haploid stage.

9.12 Fertilization and Meiosis Alternate in Sexual Reproduction In sexual reproduction, haploid (n; peach) cells or organisms alternate with diploid (2n; green) cells or organisms.

Centromeres occupy characteristic positions | on homologous chromosomes.

Was this article helpful?

0 0
Bacterial Vaginosis Facts

Bacterial Vaginosis Facts

This fact sheet is designed to provide you with information on Bacterial Vaginosis. Bacterial vaginosis is an abnormal vaginal condition that is characterized by vaginal discharge and results from an overgrowth of atypical bacteria in the vagina.

Get My Free Ebook

Post a comment