Acacia
Origin: L. From gr.; orig. The name of a thorny tree found in Egypt; prob. Fr. The root ak to be sharp. See acute.
1. A genus of leguminous trees and shrubs. Nearly 300 species are Australian or Polynesian, and have terete or vertically compressed leaf stalks, instead of the bipinnate leaves of the much fewer species of America, Africa, etc. Very few are found in temperate climates.
2. (Science: medicine) The inspissated juice of several species of acacia.
Synonym: gum acacia, and gum arabic.
Dictionary > Acacia
You will also like...
Plant Cell Defense
Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
Leaves
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
Plant Auxins – Phototropism & Geotropism
Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..
Adaptive Radiation
The diversification of several new species from a recent ancestral source, each adapted to utilize or occupy a vacant ad..
Plant Meristems and Growth
In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..
Cell Respiration
Cell respiration is the process of creating ATP. It is "respiration" because it utilizes oxygen. Know the different stag..