Definition
noun
(embryology) A meroblastic cleavage wherein mitosis occurs without cytokinesis, resulting in many nuclei, which migrate to the periphery of a centrolecithal egg.
Supplement
This type of cleavage is characteristic of insects that have centrolecithal eggs (i.e. the yolk is located in the center of the egg cell).
See also: meroblastic cleavage, discoidal cleavage
Dictionary > Superficial cleavage
You will also like...
Animal Water Regulation
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
Plant Water Regulation
Plants need to regulate water in order to stay upright and structurally stable. Find out the different evolutionary adap..
The Water Cycle
The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..
Adaptation Tutorial
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
Plant Biology
Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..
The Origins of Life
This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..