Actinozoa
(Science: zoology) a group of coelenterata, comprising the anthozoa Ctenophora. The sea anemone, or actinia, is a familiar example.
Origin: gr, ray – animal.
Dictionary > Actinozoa
You will also like...
Polyploidy
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Vascular Plants: Ferns and Relatives
Ferns and their relatives are vascular plants, meaning they have xylem and phloem tissues. Because of the presence of va..
Kidneys and Regulation of Water and Inorganic Ions
The kidneys are responsible for the regulation of water and inorganic ions. Read this tutorial to learn about the differ..
Homeostatic Mechanisms and Cellular Communication
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..
Roots
This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..
Selective Breeding
Gregor Mendel's studies into Monohybrid and Dihybrid crossing and Charles Darwin's study of evolution and natural select..