WebMoss spores will develop a protonema when they germinate. A protonema is a chain of cells, which can resemble an algal colony or a fern prothallus. It forms in the very early stage of the moss life cycle, and paves the way for single or multiple stems to grow from it. The stems may develop leaves that form into leafy-stemmed plants. WebMay 3, 2024 · Figure 5.3. 1: A cushion of moss gametophytes in the genus Dicranum. Moss sporophytes tend to look more "fuzzy" than leafy liverworts due to their spirally arranged …
Which one of the following has haplontic life cycle? - Toppr
WebPolytrichum, often known as ‘squirrel tail moss’ or ‘air moss’, is one of the common mosses of Indian Archipelago and Australia, which grows in the rainy season on damp ground, near the base of tree trunks and side walls of cities forming dense tufts and patches. There are … Webi)Phylum Bryophyta (eg: Polytrichum sp.) The most familiar Bryophytes are mosses. Upright gametophyte with “stem” and “leaves”. Simple vascular tissue. Sexual reproduction – need water. Sporophyte (larger than liverworts) is attached to … how to spell hunger
Bryophyte life cycle Learning about Biodiversity
WebAug 22, 2024 · The life cycle of a plant is called the alternation of generations. It is a complex cycle with many different life stages that can be be both diploid and haploid. Explore the life cycle of a plant ... WebExplanation: Haplodiplontic cycle is the life cycle that is intermediate between haplontic and diplontic. In this, both the haplontic and diplontic are free-living and multicellular. In diplontic life cycle, the diploid sporophyte is dominant. Ectocarpus and Fucus are algae that have both haplodiplontic and diplontic life cycles. Botanically, mosses are non-vascular plants in the land plant division Bryophyta. They are usually small (a few centimeters tall) herbaceous (non-woody) plants that absorb water and nutrients mainly through their leaves and harvest carbon dioxide and sunlight to create food by photosynthesis. With the exception of the ancient group Takakiopsida, no known mosses form mycorrhiza, but bryophilou… rdr2 block button pc