Definition of Unitegmic. Meaning of Unitegmic. Synonyms of Unitegmic

Here you will find one or more explanations in English for the word Unitegmic. Also in the bottom left of the page several parts of wikipedia pages related to the word Unitegmic and, of course, Unitegmic synonyms and on the right images related to the word Unitegmic.

Definition of Unitegmic

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Meaning of Unitegmic from wikipedia

- covering the nucellus of the ovule. The integument may consist of one layer (unitegmic) or two layers (bitegmic), each of which consisting of two or more layers...
- either bitegmic or unitegmic. Bitegmic seeds form a testa from the outer integument and a tegmen from the inner integument while unitegmic seeds have only...
- cells surrounding the ovule. Gymnosperms typically have one integument (unitegmic) while angiosperms typically have two integuments (bitegmic). The evolutionary...
- rarely parietal (e.g. Gardenia); ovules are anatropous to hemitropous, unitegmic, with a funicular obturator, one to many per carpel. Nectaries are often...
- morphology. bitegmic (of an ovule) Covered by two integuments. Contrast unitegmic. biternate Ternate, with each division divided into three. bivalve Having...
- type of tetrasporic embryo sac and basal parietal placentation of the unitegmic, tenuinucellate ovules differ from the Geraniales which has among its...
- ovules (1-)2 per carpel, hemianatropous to campylotropous, apotropous, unitegmic and crasinucelated, horizontal or pendulous, axial placentation. Fruit...