Diploid cells have two sets of chromosomes 2n , where one set of chromosomes is from the male parent, and the other set is from the female parent. The Sporophyte produces haploid spores or meiospores by the process of meiosis in the diploid cells. Haploid cells have one set of chromosomes n carrying genetic information.
Gametes are produced by plants with the help of their sex organs. The Sporophyte is the stage or segment in the plant life-cycle which owns Diploid cells. Sporophytes reproduce asexually. Sporophytes, however, can produce both sexual and asexual spores. The Sporophyte produces haploid spores or meiospores by the process of meiosis. This spore further develops into a Gametophyte which has a haploid n chromosome.
Sporophyte receives its nourishment from Gametophytes. Subsequently, it is likewise haploid. The sporophyte is created from the diploid zygote that is framed during the treatment of gametes. The gametophyte produces gametes while the sporophyte produces spores. During advancement, the sporophyte gets prevailing over the gametophyte. The sporophyte of higher plants is separated into root, stem, and leaves also. Then again, gametophytes are haploid and have a solitary arrangement of chromosomes.
Along these lines, this is the key distinction among sporophyte and gametophyte. Moreover, sporophyte produces haploid spores while the gametophyte produces male and female gametes. In bryophytes and green growth, gametophyte age is predominant while in pteridophytes, gymnosperms and angiosperms, the gametophyte age is prevailing.
Skip to content A life cycle is a sequence of changes they undergo in various stages starting from an initial point. What is Gametophytes? When an aberrant part of genetic material slips through the scrutiny of the repair mechanism and forms a spore, it is eliminated by the environment when the trait expressed causes a disadvantage to the gametophyte that has germinated from it. Fusion of male and female gametes produced by the gametophytes gives the advantage of genetic variation, and is known to induce vigour in resulting progeny.
Many species ensure that the male and female gametes are not released at the same time to ensure cross fertilization. Sporophytes and Gametophytes in different groups of plants: Although both of these stages are common through all the plant groups their status and level of complexity is different across the same.
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