| 单词 | microspore |
| 释义 | microspore (once / 311035 pages) n WORD FAMILY microspore: microspores+/spore: microspore, spores USAGE EXAMPLESIn germination they develop a minute prothallus which bears archegonia to be fertilized by antherozoids developed from the microspores. Gray, Asa, The Manual of the Botany of the Nor...(2012) Base of a leaf and contained sporocarp filled with microspores cut across, magnified. Gray, Asa, The Elements of Botany—For Beginner...(2010) In the Scotch pine the microspores are ripe about the end of May. Campbell, Douglas Houghton, Elements of Structural and Systemat...(2010) n smaller of the two types of spore produced in heterosporous plants; develops in the pollen sac into a male gametophyte 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 |
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