a) diploid and nutritionally dependent on the gametophyte b) diploid and able to live independently, since it is photosynthetic c) haploid and nutritionally dependent on the gametophyte d) haploid and … is entirely dependent on the moss gametophyte. In lower plants the female gametophyte is … here the gametophyte is reduced and sporophyte is dominant. In primitive bryophytes the gametophyte is dorsoventral, dichotomously branched green prostrate structure. The sporophyte structure is dependent upon the gametophyte of nourishment because only the gametophyte is capable of photosynthesis. In bryophytes, the sporophyte is minute and dependent on the relatively prominent and nutritionally independent gametophyte for resources. Learn about these generations in this BiologyWise article. Bryophytes (mosses, liverworts and hornworts) have a dominant gametophyte phase on which the adult sporophyte is dependent for nutrition. The sporophyte is usually nutritionally dependent on the gametophyte. Through the process of meiosis and fertilization, the alternation of generation segregates these two phases into the sporophyte and gametophyte. To clearly understand the plant’s life cycle, sporophyte is the phase when plants produce diploid (2n) spores, which in turn [spores] develop into gametophytes. If so, explain how. The sporophyte of moss (Its capsule etc that produces spores.) The gametophyte generation in these organisms consists of the green, leafy or moss-like vegetation located at the base of the plant. The fern sporophyte, the leafy frond, is independent and the dominant generation. A moss sporophyte can be recognized because it is. However, what is the difference between these phases and what are their distinguishing factors? In all other plants, the sporophyte becomes independent of the female parent soon after embryological development is completed and remains as the dominant, photosynthetic stage of the plant. e. The gametophyte is usually larger than the sporophyte. The moss sporophyte, a stock and capsule, is dependent on the gametophyte, which is the dominant generation. In few advanced forms gametophyte is differentiated into stem, leaves and rhizoids. Bryophytes are autophytes and lead autotrophic mode of nutrition. Sporophyte consists of foot, stalk, and capsule (sporangium) Sporangium has sterile jacket surrounding sporocytes For angiosperms, describe the relationship between the sporophyte and gametophyte in terms of nutritional dependence and size. See moss sporophyte on the link below. Answer Choices: A) Gymnosperms And Angiosperms B) Bryophytes And Angiosperms C) Monilophytes And Gymnosperms D) Lycophytes And Bryophytes E) Lycophytes And Monilophytes a. Bryophytes are gametophyte dominant plants, meaning that the more prominent, longer-lived plant is the haploid gametophyte or simply Haploid plant. In which of the following taxa does the mature sporophyte depend completely on the gametophyte for nutrition? The moss gametophyte looks like a miniature herb, with tiny leaf-like photosynthetic organs. b. The sporophyte is parasitic (dependent!) Diploid sporophyte is physically and nutritionally dependent on the gametophyte. The embryo sporophyte develops by cell division of the zygote within the female sex organ or archegonium, and in its early development is therefore nurtured by the gametophyte. Trends in plant evolution:  The sporophyte became less dependent on the gametophyte; the gametophyte became smaller. on the gametophyte. Question: Which Of The Following Plants Have A Gametophyte That Is Nutritionally Dependent On The Sporophyte?  In the seed plants, the gametophyte develops partly or entirely while attached to and nutritionally dependent on the sporophyte. 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