Search Results for: apical
Apical bud
Apical Bud Definition The apical bud is the type of bud located at the top (apex) of the plant, particularly at the very... Read More
Apical meristem
Definition noun, plural: apical meristems (botany) A type of meristematic tissue that is located at the tips or terminal... Read More
Apical Dominance
a condition where vertical growth supercedes lateral growth in a plant. this is controlled by auxins, where in high... Read More
Apical complex
Definition noun An organ complex of the Apicomplexa that appears as a conical structures on the tapered end (or the apical... Read More
Intercalary meristem
The basic structural framework of plants is composed of different types of tissues. Based upon the capacity to divide, the... Read More
Plant Tissues
Plants are composed of three major organ groups: roots, stems, and leaves. As we know from other areas of biology, these... Read More
Apicomplexa
Definition noun A phylum comprised of protozoans characterized by having a special organelle called an apical complex, and... Read More
Plant Meristems and Growth
A common mistake that many people assume is that an increase in size means an increase in growth. This is not the case.... Read More
Glycocalyx
What is the Glycocalyx? The glycocalyx is a polysaccharide-based gel-like, highly hydrous cellular thin layer, covering... Read More
Ground meristem
Definition ''noun, plural: ground meristem (botany) The primary meristematic tissue from where the ground tissues (i.e.... Read More
Turgor pressure
In biology, turgor pressure pertains to the pressure that is exerted by the fluid (e.g. water) against the cell wall. It is... Read More
Growth and Plant Hormones
Growth All living organisms begin in the same form: as a single cell. That cell will divide and the resulting cells will... Read More
Apocrine gland
The human body is a complex assemblage of many different organs, systems, glands, bones, and tissues. Weighing any one over... Read More
Cell membrane
Cell Membrane Definition Just like any non-living body possesses a plastic or paper packaging material that keeps the... Read More
Terminal web
Definition noun (cell biology) The subapical zone rich in microfilaments, and acts as the attachment point for the bundles... Read More
Prop root anatomy of Philodendron bipinnatifidum Schott (Araceae)
Prop root anatomy of Philodendron bipinnatifidum Schott (Araceae) VIANNA, Wânia de Oliveira, SOARES, Marli Kasue Misaki... Read More
Procambium
Definition noun, plural: procambia (botany) The primary meristem where the primary vascular tissues develop... Read More
Primary meristem
Definition noun, plural: primary meristems (''botany') A type of meristem that is involved in the primary growth and thus... Read More
Tight junction
What are tight junctions? Tight junctions are the intercellular barrier between two neighboring endothelial and epithelial... Read More
Primary xylem
Definition noun, plural: primary xylems The xylem formed during the primary growth from procambium of root and shoot... Read More
Chlorophyta
Chlorophyta Definition Chlorophyta is a taxonomic group (a phylum) comprised of green algae that live in marine habitats.... Read More
Dichotomous
Several English words are widely used across different fields of Science. One such term is dichotomous. We often use this... Read More
Pluripotent
Pluripotent Definition What is pluripotent? In biology, the term "pluripotent" means capable of developing into... Read More
Plant Auxins – Phototropism & Geotropism
As with animals, plants also use a variety of hormones to control their growth and development. A family of hormones called... Read More
Trophozoite
Definition noun, plural: trophozoites The active, amoeboid cell form that occurs during the feeding stage in the life cycle... Read More
Foveolar cell
Definition noun, plural: foveolar cells Any of the epithelial cells that line the surface of gastric mucosa and gastric... Read More