单词 | agamete |
释义 | agamete (extremely rare) n WORD FAMILY agamete n an asexual reproductive cell Hypo|Hyper spore a small usually single-celled asexual reproductive body produced by many nonflowering plants and fungi and some bacteria and protozoans and that are capable of developing into a new individual without sexual fusion basidiosporea sexually produced fungal spore borne on a basidium endosporea small asexual spore that develops inside the cell of some bacteria and algae carposporea nonmotile spore of red algae chlamydosporethick-walled asexual resting spore of certain fungi and algae conidiospore, conidiuman asexually produced fungal spore formed on a conidiophore oosporea thick-walled sexual spore that develops from a fertilized oosphere in some algae and fungi resting sporea spore of certain algae or fungi that lies dormant; may germinate after a prolonged period tetrasporeone of the four asexual spores produced within a sporangium zoosporean asexual spore of some algae and fungi that moves by means of flagella fern seedthe asexual spore of ferns that resembles dust; once thought to be seeds and to make the possessor invisible pollenthe fine spores that contain male gametes and that are borne by an anther in a flowering plant microsporesmaller of the two types of spore produced in heterosporous plants; develops in the pollen sac into a male gametophyte macrospore, megasporelarger of the two types of spore produced in heterosporous plants; develops in ovule into a female gametophyte aeciosporespore of a rust fungus formed in an aecium ascosporesexually produced fungal spore formed within an ascus zygosporea plant spore formed by two similar sexual cells reproductive structure the parts of a plant involved in its reproduction |
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