apical pore

Listing 1 - 8 from 8 for apical pore

Palomar Mtn. Lichens
... brown, areolate crustose lichens have a flask-shaped ascocarp (called a perithecium) with an apical pore. The apical pore often occurs at the tip of a pimplelike projection in the center of each areole ... lichen growing on shady banks with mosses and liverworts; podetium slender, hollow, unbranched with small apical cup; podetium shaped like slender golf tee with slender stalk and terminal cup; rim of ...
waynesword.palomar.edu

Mycology Glossary - A through B
... one organism damages another. Especially pertinent to where one produces a toxic compound (see barrage). Apical at the apex or end. Aplanospore see sporangiospore. Apothecium cup shaped ascocarp. Hymenium is exposed ... manner the tip of the ascus opens during release of ascospores. May be a slit, pore or an operculum (see operculum). Aseptate lacking cross walls in the hyphae (see septum). Asexual ...
bugs.bio.usyd.edu.au

Angiosperm Families - Cyclanthaceae Dum.
... Anthers basifixed; non-versatile; tetrasporangiate; appendaged, or unappendaged. The anther appendages when present, apical (in the form of a glandule). Endothecium developing fibrous thickenings. Anther epidermis ... (or sulcoidate, mostly), or ulcerate (or ulceroidate, and Carludovicia having a proximal pore and a distal groove), or foraminate (biforaminate, Thoracocarpus); 2-celled. Gynoecium 4 ...
delta-intkey.com

On-Line Glossary: A
... agar. It is also used widely in gel electrophoresis because it has a more uniform pore size than that of agar. (10) agent of disease. An organism or abiotic factor that ... which contains antibodies that react specifically with the antigen. (Pl. antisera.) (10) apiculate. Having an apical point or apiculus. (17) apiculus. A short, sharp, but not stiff, point, usually as the ...
ppathw3.cals.cornell.edu

On-Line Glossary: O
... through plasmogamy or parthenogenesis. (15) operculate. Of an ascus or sporangium, opening by a subcircular apical lid to discharge spores, as in asci of the Pezizales. (8) operculum. A flap or ... . 1. A neck-like structure in an ascocarp, lined with pariphyses, and terminating in a pore. 2. The opening of a pycnidium. (23) ostiolum. See ostiole. (Pl. ostiola.) ovary. Female sexual ...
ppathw3.cals.cornell.edu More from this site

Propiedades químicas de un substrato - - - Chemical properties of a substrate - - -
... their composition as this would cause a dramatic decrease in air volume (compactation because of pore filling with smaller particles) having a higher importance than on the soil because of the ... for the plants. It is worth mentioning that excess Aluminum inhibits cellular division at the apical meristem of the root. Ammonium (NH4), under certain conditions will displace other elements. Also, a ...
www.fuchsiarama.com

Ohio Master Gardener Online Manual - GLOSSARY
... - the upper part of the stamen where the pollen is produced. Apical bud - a bud at the apex or terminal position on ... Compaction - a state where soil particles are forced closely together, reducing pore space. Complete metamorphosis - changes in body form of insects that include ... plant used as a source for cuttings. Stomata - an opening or pore in leaves that is surrounded by guard cells. Strain - a ...
www.hcs.ohio-state.edu

MBG: Research: Projects: South America: Venezuelan Guayana
... variety of pore types (Clusia). Ovary compound, superior, of (1-)3-5(-20+) united carpels; locules as many as carpels or ovary unilocular; placentation axile, less often parietal, basal, or apical; styles ...
www.mobot.org