单词 | Nectary |
例句 | 1. They manufacture this liquid in nectaries that are usually located in the farthest depths of a flower. 2. All cells of the disc composed the nectary. 3. There were many nectary pores on the ovary, and the pores extended into round at the gynoecium stage. 4. The floral nectary in Litchi chinensis is a disc nectary located between calyx and ovary on receptacle. 5. The surface of nectary with modified stoma was covered by a thin-cuticle layer with ripple sculpture. 6. The nectary morphology of Sagittaria triforia female flowers were studied using paraffin section and histochemistry methods. 7. The floral nectary of Sesbania cannabina is on the receptacle between stamen and ovary. It belongs to receptacular nectary . There are ten regular stripes on its surface. 8. The nectary originates from the several outer layer cells of base of carpel primordia. 9. The nectary belongs to starch nectary and the starch is complex grain. 10. Studies on morphology, development and histochemistry of nectary showed that the nectarines of four Elaeagnus plants located on receptacle and belonged to starch structural nectary. 11. There were no strong correlations between nectary structures and pollinator behavior, although gelatinous or watery nectar was associated with the foraging preference of pollinators . 12. The floral nectary of Pyrus bretscheidert Rehd. located on the surface of tapered disc above infloror ovary, which belonged to the disc nectary above inferior ovary. 13. Besides, branching types, vesture, morphology of leaves and petals, and nectary types also provide useful information.sentencedict .com 14. But there were several obvious characteristic differences among them, such as trichome on style and torus, cuticle and stomata on nectary, shape and surface of pollen. 15. When the various floral organs were developed, 2—3 superficial layer cells of the receptacle between stamens became meristemoid and contributed to primordia the formation of nectary. 16. Possibly owing to the narrow condition of plot, the cotton lines without (outside flower) nectary glands did not show resistance. 17. Luo Tuoci have spent within and outside the two nectary spend, spend, bleeding nectary cemented juice sugar tablets, known as thorn sugar, group output up to 30-40 kg. 18. The heterozygote Y / y may be distinguished by the nectary color. 19. Tepals 6, free, often tessellated with dark and light colors, with a nectary near base adaxially. 20. Ultrastructure on dictyosome and its vesicle secretion during the development of floral nectary Arabidopsis thaliana L. |
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