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Sidana [21]
2 years ago
9

The middle primary germ layer is called __________, which gives rise to a gelatinous material called __________, which then give

s rise to different types of connective tissue such as bone, cartilage, and blood.
Biology
1 answer:
Tema [17]2 years ago
5 0
The middle primary germ layer is called MESODERM, which gives rise to a gelatinous material called MESENCHYME, which then gives rise to different types of connective tissue such as bone, cartilage, and blood.
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