plant embryo. bean seed, dicot. shows: embryonic leaf, epicotyl, hypocotyl, radicle, and one cotyledon. stained with iodine, starch in cotyledon gives a blue-black reaction with the iodine. - 子葉 個照片及圖片檔豆類, 種子
study of pumpkin cucurbita pepo, asafoetida scorodosma asa foetida, immortelle helichrysum annuum and cardopatium corymbosum seed germination - 子葉 幅插畫檔、美工圖案、卡通及圖標
natural history of plants, victorian botanical illustration, 1897seedlings with cotyledons and foliage leaves - 子葉 幅插畫檔、美工圖案、卡通及圖標
sunflower seedling with cotyledons, helianthus annuus. shows two cotyledons and the seed coat. the cotyledons are green and carry out photosynthesis. - 子葉 個照片及圖片檔
plant embryo with cotyledons (or seed leaves), radicle and hypocotyl (cepsella bursa-pastoris, shepherd's purse), 25x - 子葉 個照片及圖片檔
Elm and Ombilico di Venere , page from the Herbario Nuovo by Castore Durante , engravings by Leonardo Norsini Parasole and Isabella Parasole, edition...
Scientist arranges test tubes containing shoots regenerated from the cotyledon of pigeon peas in a culture room inside the tissue culture facility in...印度, 生物科技學, 實驗室
Scientist arranges test tubes containing shoots regenerated from the cotyledon of peanuts inside the tissue culture facility in the Platform for...生物科技學, 實驗室, 建築物
Petri dish containing shoots regenerated from the cotyledon of peanuts sits inside the tissue culture facility in the Platform for Translational...
Scientist holds a petri dish containing shoots regenerated from the cotyledon of peanuts for a photograph inside the tissue culture facility in the...
