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The nervous system is produced by?
The endoderm and ectoderm
What are three types of germs layers?
The three germ layers are the endoderm, mesoderm, and ectoderm. Endoderm gives rise to the innermost tissues and organs, mesoderm forms the middle tissues and organs, and ectoderm becomes the outermost tissues and structures of an organism.
How many germ layers do annelids have?
They have two layers the endoderm and ectoderm.
Which stage would show the development of ectoderm and endoderm germ layer?
The stage that shows the development of the ectoderm and endoderm germ layers is the gastrula stage. During gastrulation, the single-layered blastula reorganizes into a multi-layered structure, forming the three primary germ layers: ectoderm, endoderm, and mesoderm. The ectoderm will eventually give rise to structures like the skin and nervous system, while the endoderm will form internal organs such as the gut and respiratory system.
The three primary germ layers that form during the embryonic development of mollusks are?
The three primary germ layers that form during the embryonic development of mollusks are the ectoderm, mesoderm, and endoderm. The ectoderm gives rise to the skin and nervous system, the mesoderm forms muscles and internal organs, while the endoderm forms the digestive tract.
What is a giraffe ectoderm or endoderm?
Endoderm
What are the three germ layers of a gastrula?
The three germ layers of a gastrula are the ectoderm (outer layer), mesoderm (middle layer), and endoderm (inner layer). These layers give rise to different tissues and organs in the developing embryo through a process known as gastrulation.
What is the order of cell layers in the gastrula starting from the inner layer?
endoderm, mesoderm, then ectoderm
Which cell layer develops into the linings of the digestive and respiratory tracts?
The endoderm.
The nervous system is produced by?
The endoderm and ectoderm
How many tissue layers do phylum platyhelminthes have?
There are three layers: ectoderm, mesoderm, and endoderm.
What are the two tissues layers of diploblastic organisms?
The two tissue layers of diploblastic organisms are the ectoderm and endoderm. Ectoderm is the outermost layer responsible for covering and protection, while endoderm is the innermost layer involved in digestion and nutrient absorption.
Is epidermis and ectoderm the same thing?
ectoderm is the young epidermis, same with endoderm, it is the young gastrodermis.
What are three types of germs layers?
The three germ layers are the endoderm, mesoderm, and ectoderm. Endoderm gives rise to the innermost tissues and organs, mesoderm forms the middle tissues and organs, and ectoderm becomes the outermost tissues and structures of an organism.
How many germ layers do annelids have?
They have two layers the endoderm and ectoderm.
What embryonic germ layer is epithelial tissues?
Ectoderm, endoderm, and mesoderm can produce epithelial tissues
What are the three tissue layers of Annelids?
Ectoderm, endoderm and mesoderm.
