Question

Что развивается из верхнего листа экзодермы, мезодермы и эндодермы?

Answer 1

Объяснение:

экзо-нервная система,покровная система(кожа и её производные),органы чувств,эмаль зубов

мезо- опорно-двигательный аппарат,кровеносная сисъёма,выделительная и половая системы,лимфатическая система,день н зубов,дерма кожи

энтодерма- пищеварительная дыхательная системы,хорда,эндокринные железы,плавательный пузырь

Answer 2

Development of Germ Layers

The three primary germ layers, namely the ectoderm, mesoderm, and endoderm, play a crucial role in the development of various tissues and organs in multicellular organisms.

Ectoderm: The ectoderm gives rise to the epidermis of the skin, the nervous system, and the sensory organs. It also contributes to the formation of the mouth, anus, and teeth.

Mesoderm: The mesoderm develops into the musculoskeletal system, the circulatory system, the excretory system, and the reproductive system. It also gives rise to the dermis of the skin.

Endoderm: The endoderm forms the epithelial lining of the digestive and respiratory tracts, as well as the associated organs such as the liver, pancreas, and thyroid.

These three germ layers are formed during gastrulation, a key stage in embryonic development, and they give rise to the various tissues and organs in the body.