ectoderm - Page 2

Embryonic Head Development: Function, Tasks, Role & Diseases

Embryonic head development is the term used to summarize skull development, the differentiation of the pharyngeal arch anlagen, and the development of the craniofacial system. Cranial development primarily forms the bony skull base, whereas organs form from the pharyngeal arches. Developmental abnormalities cause dysplasias (visible malformations). What is embryonic head development Embryonic head development is … Embryonic Head Development: Function, Tasks, Role & Diseases

Entoderm: Structure, Function & Diseases

The endoderm is the inner cotyledon of the blastocyte. Various organs develop from it by differentiation and determination, such as the liver. If this embryogenetic development is disturbed, organ malformations may occur. What is the endoderm? The human embryo develops from the so-called blastocyte. During gastrulation, the blastocyte gives rise to three different cotyledons: the … Entoderm: Structure, Function & Diseases

Odontogenesis: Function, Tasks, Role & Diseases

The process of formation and formation of teeth is called odontogenesis. More precisely, it is understood as the period in which the first attachments of the milk teeth are formed and the eruption of the teeth of the permanent dentition occurs, along with the development of the dental ridge, the formation of enamel, dental crown, … Odontogenesis: Function, Tasks, Role & Diseases

Transdetermination: Function, Tasks, Role & Diseases

A transdetermination in biology represents the reprogramming of a differentiated somatic cell. In general, the process of differentiation of somatic cells from the fertilized egg to the fully formed organism is irreversible. However, under certain conditions, a cell determined in its differentiation can be reprogrammed. What is transdetermination? In general, the process of differentiation of … Transdetermination: Function, Tasks, Role & Diseases