WebDec 28, 2024 · The fern life cycle requires two generations of plants to complete itself. This is called alternation of generations. One generation is diploid, meaning it carries two … WebGeneral Characteristics of Bryophytes: Plants occur in damp and shaded areas. The plant body is thallus like, i.e. prostrate or erect. It is attached to the substratum by rhizoids, which are unicellular or multicellular. They lack true vegetative structure and have a root-like, stem-like and leaf-like structure.

Diplontic Life Cycle: Definition, Difference Between …

WebVerified answer. chemistry. At liftoff, the space shuttle uses a solid mixture of ammonium perchlorate and aluminum powder to obtain great thrust from the volume change of solid to gas. In the presence of a catalyst, the mixture forms solid aluminum oxide and aluminum trichloride and gaseous water, and nitrogen monoxide. WebAlternation of generations is a life-cycle involving two phases of life, which regularly alternate with each other. In Bryophytes, the first phase is the gametophytic phase, in which gametes are produced, that contain half the number of chromosomes. This is the dominant phase in the life of Bryophytes and reproduces sexually by egg and sperm. bipartisan health care

What is an alternation of generations life cycle? – Sage-Advices

WebThus, during the life cycle of sexually reproducing plant, there is an alternation of generation between gamete producing haploid gametophyte and spore producing … WebKingdom Plantae includes green, brown and red algae, liverworts, mosses, ferns and seed plants with or without flowers. They have the following characteristics: They are multicellular organisms with walled and … WebAlteration of Generation: Generational alternation involve two stages of life that alternate on a regular basis. The first stage is the gametophytic phase, during which gametes … bipartisan history definition