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endoderm
Connective Tissue, because it's formed from the same embryonic layer as other connective tissues.
Muscle tissues are derived from the mesodermal layer of the embryonic germ cells through a process called myogenesis.
articular cartilage
This tissue is hyaline cartilage. It is rather smooth and slippery.
endoderm
Yes, they do. They have true coeloms, i.e. their coeloms (body cavities) are lined with mesodermal (referring to the embryonic germ layer which forms the muscles, nervous system, and generally the "meat" of the body") cells forming its inner lining.
The three embryonic tissue layers of animals are as follows: the endoderm, the mesoderm, and the ectoderm. Each layer gives rise to different parts of the animal.
Connective Tissue, because it's formed from the same embryonic layer as other connective tissues.
I ddon'ttt dknow(with an Indian accent)
Muscle tissues are derived from the mesodermal layer of the embryonic germ cells through a process called myogenesis.
articular cartilage
no
This tissue is hyaline cartilage. It is rather smooth and slippery.
The body cavity is a true coelom because it is lined by a layer of coelomic epithelium of mesodermal origin.
Endoderm
During embryonic development, the stomach (like the bulk of the rest of the gastrointestinal system) forms from endoderm, the innermost layer of the three major germ layers.