Connective tissues are part of the primordial embryo's
A) mesoderm.
B) endoderm.
C) ectoderm.
D) epidermis.
E) spermoderm.

Question

Quizplus · Accepted Answer

Connective tissues are formed from the mesoderm layer of the embryonic germ cells, which give rise to various internal organs and tissues, including muscle, bone, blood, and connective tissues. The endoderm gives rise to the epithelial lining of the digestive and respiratory tracts, while the ectoderm gives rise to the skin, hair, nails, and nervous system. The epidermis is a specific type of epithelial tissue that forms the outer covering of the skin. The spermoderm is a term used to describe the outer covering of a plant seed and is not relevant to the formation of connective tissue.

Connective Tissues Are Part of the Primordial Embryo's