The middle primary germ layer is called __________,which gives rise to a gelatinous material called __________,which then gives rise to different types of connective tissue such as bone,muscle,and blood.
A)ectoderm; stem cells
B)mesoderm; mesenchyme
C)endoderm; mesenchyme
D)mesoderm; fibroblasts
E)ectoderm; mesenchyme

Question

Quizplus · Accepted Answer

The middle primary germ layer is known as mesoderm, which gives rise to a gelatinous material called mesenchyme. This mesenchyme then differentiates into various types of connective tissue, including bone, muscle, and blood. Therefore, option B, mesoderm and mesenchyme, is the correct choice. The other options are incorrect because they either refer to the wrong germ layer or do not correctly describe the development of connective tissue.

The Middle Primary Germ Layer Is Called __________,Which Gives Rise