Usage of "blastula" | TermGallery

This embryo, resembling a hollow rubber ball filled with fluid, is called a blastosphere. 
 The Whence and the Whither of Man / A Brief History of His Origi... 

The earliest one-celled protozoa were probably succeeded by many- celled animals of the type of the blastosphere, and these by gastrula-like organisms. 
 The Elements of Geology 

Использование термина blastula на английском

E stage with thirty-two cells; F blastula; G gastrula in longitudinal section. 
 The Evolution of Man — Volume 1 

The round cavity, filled with fluid, inside the real blastula is the segmentation-cavity. 
 The Evolution of Man — Volume 1 

The latter (blastula) is palingenetic, and precedes the formation of the gastrula. 
 The Evolution of Man — Volume 1 

Also, in every case, the gastrula develops from the blastula by curving or invagination. 
 The Evolution of Man — Volume 1 

This real blastula only differs from that of the primitive ova in its chemical composition. 
 The Evolution of Man — Volume 1 

We call this layer the blastoderm, and the sphere itself the blastula, or embryonic vesicle. 
 The Evolution of Man — Volume 2 

A blastula, with wide embryonic cavity (blastocoel, bl), g incipient invagination. 
 The Evolution of Man — Volume 1 

Sagittal section of a hooded-embryo (depula) of triton (blastula at the commencement of gastrulation). 
 The Evolution of Man — Volume 1 

Longitudinal section of the blastula of a shark (Pristiurus) at the beginning of gastrulation. 
 The Evolution of Man — Volume 1 

Vertical section of the blastula of a hen (discoblastula). 
 The Evolution of Man — Volume 1 

Longitudinal section through the blastula of a shark (Pristiuris). 
 The Evolution of Man — Volume 1 

Formerly this real blastula was generally believed to be equivalent to the embryonic vesicle of the mammal. 
 The Evolution of Man — Volume 1 

Embryonic vesicle of triton (blastula), outer view, with the transverse fold of the primitive mouth (u). 
 The Evolution of Man — Volume 1 

From it is developed in the same manner in all the Placentals, by repeated cleavage, a multicellular blastula. 
 The Evolution of Man — Volume 2 

The frog-embryo now represents a modified embryonic vesicle or blastula, with hollow animal half and solid vegetal half. 
 The Evolution of Man — Volume 1 

This interesting blastula is very important. 
 The Evolution of Man — Volume 2 

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blastula

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Translations for blastula

русский

зародышевый пузырь бластосфера бластула

португальский

blástula blastocisto

испанский

blástula blastula blastósfera blastocisto

каталонский

blàstula

Blastula через время

Язык интерфейса

Значения термина blastula на английском

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