Diaster
(Science: biology) a double star; applied to the nucleus of a cell, when, during cell division, the loops of the nuclear network separate into two groups, preparatory to the formation of two daughter nuclei. See karyokinesis.
Origin: gr. – = twice – star.
The occurrence in meiosis where the divided chromosome sets congregate at adjacent poles.
Genes are expressed through the process of protein synthesis. This elaborate tutorial provides an in-depth review of the..
Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..
The nervous system is essentially a biological information highway. This tutorial gives an overview of the nervous syste..
The arthropods were assumed to be the first taxon of species to possess jointed limbs and exoskeleton, exhibit more adva..
Different mental disorders are described here. Read this tutorial to get an overview of schizophrenia, affective mood di..
This tutorial deals with the structure and function of flowers, fruits, and seeds. Also included here are the types of f..