The solid ground of the earth.
Learn vocabulary, terms, and more with flashcards, games, and other study tools. Start studying Land Plants Biology. land plants - Free definition results from over 1700 online dictionaries The Embryophyta are the most familiar subkingdom of green plants that form vegetation on earth.Living embryophytes include hornworts, liverworts, mosses, ferns, lycophytes, gymnosperms and flowering plants, and emerged from Charophyte green algae.
Land reclamation, the process of improving lands to make them suitable for a more intensive use.Reclamation efforts may be concerned with the improvement of rainfall-deficient areas by irrigation, the removal of detrimental constituents from salty or alkali lands, the diking and draining of tidal marshes, the smoothing and revegetation of … 5.
... Definitions land plant land plant noun See embryophyte. Some animals can live both on land and in water. land noun /lænd/ /lænd/ Idioms. Although they are usually found at sea level, some sponge plants have been seen growing at over 9,000 feet above sea level. n. Any of numerous primarily land-dwelling plants having a sporophytic embryo that develops within
Four key traits appear in nearly all land plants but are absent in the charophytes: 1) Alternation of generations (with multicellular, dependent embryos) consists of a foot, a seta (stalk), and a sporangium, also called a capsule, which
Land definition is - the solid part of the surface of the earth; also : a corresponding part of a celestial body (such as the moon).
Early branching events in the diversification of land plants and closely related algal lineages remain fundamental and unresolved questions in plant evolutionary biology. One species of sponge plant, the American sponge plant, is native to the southeastern U.S. and can be found along the Gulf and Atlantic coastlines up to Delaware. b. Definition of land noun from the Oxford Advanced Learner's Dictionary. surface of earth [uncountable] the surface of the earth that is not sea.
Land plants synonyms, Land plants pronunciation, Land plants translation, English dictionary definition of Land plants. symbiosis between land plants and fungi that may have helped plants without true roots survive Land definition is - the solid part of the surface of the earth; also : a corresponding part of a celestial body (such as the moon). Public or private landed property; real estate. on land It was good to be back on land. b. Sponge plants are smaller plants that can grow either in water or on land. 2. a.
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A nation; a country. However, once the first land plants came into existence about 470 million years ago, this regulatory mechanism broke down, paving the way for the evolution of the vast variety of complex life that we see around us today. Plant - Plant - Definition of the kingdom: The kingdom Plantae includes organisms that range in size from tiny mosses to giant trees. A topographically or functionally distinct tract: desert land; prime building land. How to use plant in a sentence. The people of a nation, district, or region. Accurate reconstructions of these relationships are critical for testing hypotheses of character evolution: for example, the origins of the embryo, vascular tissue, seeds, and flowers.