| 单词 | pollen chamber |
| 释义 | > as lemmaspollen chamber pollen chamber n. Botany a cavity at the micropylar end of the ovule in some gymnosperms, in which pollen is retained prior to fertilization. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [noun] > parts of > stamen or pistil > pollen and related parts sandarac1623 globulet1671 powder1672 bread1682 farina1721 pollen1723 father-dust1728 rough wax1744 yellow rain1755 dust1776 fovilla1793 anther dust1797 pollen mass1828 pollen tube1830 intextine1835 pollen grain1835 pollen granule1835 exine1839 exintine1839 intine1839 pollinium1849 sulphur shower1854 pollinic mass1857 pollen chamber1863 smoke1868 pollen sac1872 pollinarium1881 sulphur rain1882 pollinic chamber1885 perine1895 pollen content1926 sculpturing1943 monad1947 nexine1948 sexine1948 1863 T. Davies Prepar. & Mounting Microscopic Objects 47 The common mallow is a beautiful object, but I think the lavatera is a better, as it shows the pollen chambers well, when dried unpressed. 1992 M. Ingrouille Diversity & Evol. Land Plants 119 The viscous drop first catches the pollen grains and then as it is reabsorbed they are drawn through the micropyle into the pollen chamber above the nucellus. < as lemmas |
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