Which Site Labeled on the Diagram Is Considered the Weakest

question 110

Multiple Choice

Which site labeled on the diagram is considered the weakest point of the clavicle?

• A)A
• B)B
• C)C
• D)D
• E)None of these choices are correct.

---

Definitions:

Mesoderm

The primary germ layer that gives rise to connective tissue and some epithelial tissue.

Endoderm

The primary germ layer that gives rise to epithelial tissues only.

Morula

A zygote that has undergone cleavage and results in a ball of cells.

Blastocyst

A morula that travels down the uterine tube to the uterus and is invaded with fluid. It then implants into the wall of the uterus.