Define lichens. lichens synonyms, lichens pronunciation, lichens translation, English dictionary definition of lichens. n. 1. A composite organism made up of a fungus, usually an ascomycete, that grows symbiotically with an alga or a cyanobacterium and c
Define Lichenes. Lichenes synonyms, Lichenes pronunciation, Lichenes translation, English dictionary definition of Lichenes. Noun 1. Lichenes - comprising the lichens which grow symbiotically with algae; sometimes treated as an independent group more or
She may also remember from a long-ago biology class that every lichen consists of a fungus and an alga living in a symbiotic union. But despite being the posterchild of symbiosis, lichens have a low profile among the biologists who study fungi. "A lot of the known fungi are lichens, ...
Lichen definition: any complex organism of the group Lichenes, composed of a fungus in symbiotic union with an alga and having a greenish, gray, yellow, brown, or blackish thallus that grows in leaflike, crustlike, or branching forms on rocks, trees, etc
1 :any of numerous complex plantlike organisms made up of an alga or a cyanobacterium and a fungus growing insymbioticassociation on a solid surface (such as on a rock or the bark of trees) Note:The main body of the lichen, known as the thallus, is formed by fungal filaments which sur...
moss苔藓;fungi真菌;fungus真菌,霉菌;fungal真菌的;fern蕨类植物;ferns蕨类;flora植物群;algae藻类;vegetation植物;coral珊瑚;seaweed海藻,海草; 词组| 习惯用语 lichen planus扁平苔癣 英语例句库 lichens grow in conditions that no other plants tolerate.
1、The stone stairway was covered with lichen。那石级长满了地衣。2、Lichen is a form in which green or bluegreen，algae and a fungus live together symbiotically。地衣是一种绿藻或蓝藻与一种真菌共生的形式。3、Lichens adhere to rocks and tree trunks。地衣附着在岩石、树干上。4、There...
1 :any of numerous complex plantlike organisms made up of an alga or a cyanobacterium and a fungus growing insymbioticassociation on a solid surface (such as on a rock or the bark of trees) Note:The main body of the lichen, known as the thallus, is formed by fungal filaments which sur...
fungus: Lichens In addition to their morphological forms, lichen thalli are also classified by the ratio ofphycobiontcells (i.e., cells of the photosynthetic partner) tomycobiontcells (i.e., cells of the fungus). Thehomoeomerous type of thallus consists of numerous algal cells distributed amo...
1.A composite organism made up of a fungus, usually an ascomycete, that grows symbiotically with an alga or a cyanobacterium and characteristically forms a crustlike or branching growth on rocks or tree trunks. 2.MedicineAny of various skin diseases characterized by patchy eruptions of small, fi...