During embryonic development,from which germi | vedclass

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(C) In triploblastic animals,the three primary germ layers are the ectoderm,mesoderm,and endoderm.$1$. The $Ectoderm$ gives rise to the nervous system

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Mesoderm

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(C) In triploblastic animals,the three primary germ layers are the ectoderm,mesoderm,and endoderm.$1$. The $Ectoderm$ gives rise to the nervous system,epidermis of the skin,and associated structures.$2$. The $Mesoderm$ is responsible for the formation of the skeletal system (endoskeleton),muscular system,circulatory system,dermis of the skin,and the excretory system.$3$. The $Endoderm$ gives rise to the epithelial lining of the digestive tract and respiratory system,as well as organs like the liver and pancreas.Therefore,the endoskeleton and muscles originate from the $Mesoderm$.

Column-$I$ (Common Name)	Column-$II$ (Scientific Name)
$(a)$ Sunflower	$(i)$ Periplaneta americana
$(b)$ Earthworm	$(ii)$ Rana tigrina
$(c)$ Cockroach	$(iii)$ Pheretima posthuma
$(d)$ Maize	$(iv)$ Zea mays
	$(v)$ Helianthus annuus

During embryonic development,from which germinal layer do the endoskeleton and muscles originate?

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