Definition of Antheridial. Meaning of Antheridial. Synonyms of Antheridial

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

Definition of Antheridial

Antheridial
Antheridium An`ther*id"i*um, n.; pl. Antheridia. [Anther + ? (a Gr. diminutive ending).] (Bot.) The male reproductive apparatus in the lower, consisting of a cell or other cavity in which spermatozoids are produced; -- called also spermary. -- An`ther*id"i*al, a.

Meaning of Antheridial from wikipedia

- upper surface of antheridiop****s. Cross-sectional micrograph of the antheridial head of Marchantia sp., showing antheridia containing ****togenous...
- Chromosomes n = 9. Male plant's antheridial receptors form clumps visible both ventrally and dorsally. Antheridial receptacles are orbicular with margins...
- showing liverwort structure and diversity: Marchantia polymorpha, with antheridial and archegonial stalks. The archegonium of Porella. A sporophyte of Porella...
- the female Achlya bi****ualis will release Antheridial (hormone A) to let male Achlya bi****ualis grow antheridial initials. Second, the male Achlya bi****ualis...
- oogonia. The antheridia will then form fertilization tubes connecting the antheridial cytoplasm with each oosphere within the oogonia. A haploid nucleus (gamete)...
- about 40 accepted species, is characterised by solid, smooth thalli, antheridial chambers typically containing 1–8 antheridia, and capsules without a...
- comprises fucoids characterised by antherozoids without stigmata, few antheridial branches, trichothallic hairs in conceptacles, large ovoid oospheres...
- These sections were based on the different number of ****tozoids the antheridial (male **** organ containing) cell expresses. This classification is not...
- reach their peak frequency during mid-season. On bi****ual receptacles, antheridial development always precedes archegonial formation. Despite nearly complete...
-  squarrosum produces both male and female structures on the same plant. The antheridial bracts are densely imbricated (overlapping) and often show yellowish...