The multicellular diploid form of a plant
WebThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: A _________is a multicellular haploid form and a ________ is a multicellular diploid form in a plant that undergoes an alternation of generations. Select one: sporophyte/gametophyte gamete/spore ... WebThe haploid multicellular plants (or algae) are called gametophytes, because they make gametes using specialized cells. Meiosis is not directly involved in making the gametes in this case, because the organism is already a haploid. Fertilization between the haploid … Learn for free about math, art, computer programming, economics, physics, …
The multicellular diploid form of a plant
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http://pressbooks-dev.oer.hawaii.edu/biology/chapter/sexual-reproduction/ Webin the life cycle of a plant or alga undergoing alternation of generations, a haploid cell produced in the sporophyte by meiosis; can divide by mitosis to develop into a …
WebIn flowering plants, the sporophyte comprises the whole multicellular body except the pollen and embryo sac Bryophytes ( mosses, liverworts and hornworts) have a dominant gametophyte phase on which the adult … WebFeb 19, 2024 · The haploid (n) multicellular life stage is called the gametophyte as it produces gametes (egg and sperm cells) that fuse during fertilization to form a diploid …
WebSep 22, 2024 · Most plants exhibit alternation of generations, which is described as haplodiplontic: the haploid multicellular form known as a gametophyte is followed in the … WebThe result is a multi-cellular diploid organism, called the sporophyte (because at maturity it produces spores). When it reaches maturity, the sporophyte produces one or more …
WebThe multicelluar haploid stage (the gametophyte) produces gametes via mitosis which fuse to form a diploid zygote. The zygote develops into a mature multicellular diploid individual …
WebMany plants are, however, multicellular, that is their body is composed of numerous cells. Such multicellular body forms through the proliferation of cells. Imagine that the cells resulting from meiosis did not function as gametes, but instead remained vegetative. How would you develop a multicellular organism from these cells. drop ceiling fans with lightsWebAlternation of generations describes a life cycle in which an organism has both haploid and diploid multicellular stages (Figure 1). This type of life cycle, which is found in all plants, is described as haplodiplontic. Figure 1. Alternation of generations between the 1 n gametophyte and 2 n sporophyte is shown. drop ceiling exhaust fan kitWebThe diploid stage is geared to the high mutation rate that terrestrial plants experience. Ferns contain flagellated sperm, which implies they rely on water to reproduce. Another explanation for sporophyte dominance is that ferns have vascular tissue and are considerably taller to moisten the ground. When the sporophyte stage is multicellular, … collaborate word onlineWebApr 11, 2024 · can be extended to multicellular organisms with alternation of generations between haploid and diploid phases, such as plants (Immler 2024; Beaudry et al. 2024). In these cases, selection in the haploid stage can help, for example, to reduce the burden of recessive deleterious mutations carried in the diploid stage, or drop ceiling electrical box hangerWebSep 22, 2024 · The haploid multicellular plants are called gametophytes because they produce gametes. Meiosis is not involved in the production of gametes in this case, as the organism that produces gametes is already haploid. Fertilization between the gametes forms a diploid zygote. collaborate word document sharepointWebThe multicellular diploid plant structure is called the sporophyte, which produces spores through meiotic (asexual) division. The multicellular haploid plant structure is called the gametophyte, which is formed from … collaboratief zorgplatformWebPlants have a life cycle that alternates between a multicellular haploid organism and a multicellular diploid organism. In some plants, such as ferns, both the haploid and diploid plant stages are free-living. The diploid plant is called a sporophyte because it produces haploid spores by meiosis. drop ceiling flat panel factory