| endosperm | Tissue present in the seeds of angiosperms, external to and surrounding the embryo, that it provides with nourishment in the form of starch or other food reserves. Formed by the division of the endosperm mother cell after fertilization, may be absorbed by the embryo prior to seed maturation or may persist in the mature seed. (18 Nov 1997) |
|---|---|
| endosperm mother cell | Cell of the higher plant embryo sac. Contains two polar nuclei and fuses with the sperm cell from the pollen grain. Gives rise to the endosperm. (18 Nov 1997) |
| endospermic | <botany> Relating to, accompanied by, or containing, endosperm. Source: Websters Dictionary (01 Mar 1998) |
| endosperm |
nutritive tissue surrounding the embryo within seeds of flowering plants
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| endosperm |
(Gr. endon, within + sperma, seed) Nutritive tissue that develops in the embryo sac of most angiosperms. It usually forms after the fertilization of the two fused primary endosperm nuclei of the embryo sac with one of the two male gamete nuclei. In most diploid plants, eg, cereals, the endosperm is triploid (3n), but in some (eg, lily) it is often consumed as the seed matures.
출처: www.fao.org/docrep/003/X3910E/X3910E08.htm
|
| endosperm |
A triploid nutritive tissue in flowering plants.
출처: www.nature.com/nrg/journal/v3/n5/glossary/nrg793_g...
|
| endosperm |
Triploid tissue in a seed, formed from fusion of two haploid female and one haploid male nucleus.
출처: helios.bto.ed.ac.uk/bto/glossary/ef.htm
|
| endosperm |
Typically a 3n tissue in the seeds of angiosperms formed by the fusion of a sperm nucleus with the two polar nuclei in an embryo sac. The endosperm is rich in proteins and carbohydrates that serve as a food substance for the early growing embryo.
출처: www.botanyvt.com/pages/dictionary.shtml
|
| endosperm | nutritive tissue surrounding the embryo within seeds of flowering plants |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|