Definition of Germinal layers. Meaning of Germinal layers. Synonyms of Germinal layers

Here you will find one or more explanations in English for the word Germinal layers. Also in the bottom left of the page several parts of wikipedia pages related to the word Germinal layers and, of course, Germinal layers synonyms and on the right images related to the word Germinal layers.

Definition of Germinal layers

Germinal layers
Germinal Ger"mi*nal, a. [See Germ.] Pertaining or belonging to a germ; as, the germinal vesicle. Germinal layers (Biol.), the two layers of cells, the ectoblast and entoblast, which form respectively the outer covering and inner wall of the gastrula. A third layer of cells, the mesoblast, which is formed later and lies between these two, is sometimes included. Germinal membrane. (Biol.) Same as Blastoderm. Germinal spot (Biol.), the nucleolus of the ovum. Germinal vesicle, (Biol.), the nucleus of the ovum of animals.

Meaning of Germinal layers from wikipedia

- Look up Germinal in Wiktionary, the free dictionary. Germinal may refer to: Germinal (French Republican Calendar), the seventh month of the calendar, approximately...
- and involves the development of two or more layers of cells (germinal layers). Animals that form two layers (such as Cnidaria) are called diploblastic...
- The germinal epithelium is the epithelial layer of the seminiferous tubules of the ****s. It is also known as the wall of the seminiferous tubules...
- Germinal epithelium can refer to: Germinal epithelium (female), a layer of cells covering the ovary Germinal epithelium (male), a layer of cells covering...
- the outermost of the three layers that comprise the skin, the inner layers being the dermis and hypodermis. The epidermis layer provides a barrier to infection...
- the sperm and egg then combine to form the single cell zygote and the germinal stage of development commences. Human embryonic development covers the...
- precursor to the nervous system. The mesoderm is one of the three germinal layers that appears in the third w**** of embryonic development. It is formed...
- ovarian surface epithelium, also called the germinal epithelium of Waldeyer, or coelomic epithelium, is a layer of simple squamous-to-cuboidal epithelial...
- nail, the nail bed forms a germinal layer which hardens as the cells acquire keratin and becomes a new nail. Until this layer has formed, the exposed nail...
- Borrell, VĂ­ctor (2015-07-14). "Discrete domains of gene expression in germinal layers distinguish the development of gyrencephaly". The EMBO Journal. 34...