Difference Between Sporophyte And Gametophyte

Definitions: Sporophyte And Gametophyte

gametophyte

Gameto means gametes and phyte means plants. The generation of plants that forms gametes is called gametophyte. Sporophyte And Gametophyte

sporophyte.

Plants produce gametes with the help of their sex organs. The generation of plants that produce spores is called sporophyte.

In plants, there is alternation of generations, where the members have haploid and diploid phases.

The haploid phase of the plant is called the gametophyte and the diploid phase is called the sporophyte. These phases are completely different. Keep reading as below we show you a comparative table with the main differences between sporophytes and gametophytes.

Sporophyte vs Gametophyte

Sporophytes	Gametophytes
Sporophytes use the meiosis process.	Gametophytes use the process of mitosis.
It results in the formation of spores.	Results in the production of gametes.
Sporophytes are diploid plants	Gametophytes are haploid plants
Sporophytes have two sets of chromosomes	Gametophytes have only one set of chromosomes
Sporophytes reproduce asexually	Gametophytes sexually produce
The diploid spore stem cell undergoes meiosis resulting in the formation of haploid meiospores (n)	Gametes participate in fertilization or fusion, which gives rise to the diploid zygote (2n)

Role of Sporophytes:

The basic function of the sporophyte is to create spores – that much is known already. The spores, in turn, produce the gametophytes that give rise to the male and female gametes through the process of meiosis. This diagram shows the alternation of generations between the diploid sporophyte and the haploid gametophyte.

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Mohammad Asif Goraya

M A Goraya has qualification of M.phil in Agricultural Sciences. He has almost 15 years of teaching Experience at college and university level. He likes to share his research based knowledge with his students and audience.