00:01
In this answer we are going to see which layer of the germ tissue develops into muscles and certain organs in the adult.
00:13
During embryonic development, the blastula which has a single layer of epidermal cells is converted into a gastrula which has multiple layers through a process called as gastrular.
00:31
So, during gastrolation, a series of cell arrangements takes place which results in the formation of gastrula.
00:39
The gastrula has three layers of germ tissue, namely the ectoderm, which is the outermost layer, the endoderm, which is the innermost layer, and the mesoderm, which is the middle layer, which lies between the ecto and the endoderm.
00:54
So the ectoderm develops into skin, nervous system, etc.
01:03
While the mesoderm develops into muscles, connective tissue, organs such as heart and organs which are included in the urogenital system, etc...