Question

question 5
2 points
harry was born with excretory system problems and irregular bone formation. most likely, harry’s problems came from complications in the formation of the

ectoderm.

endoderm.

mesoderm.

trophoderm.
clear selection

Explanation:

The ectoderm forms structures like the nervous system and skin. The endoderm forms the digestive and respiratory linings. The mesoderm forms the excretory system (e.g., kidneys) and skeletal system (bones). Trophoderm is part of the placenta. Since Harry has excretory and bone formation issues, these come from mesoderm - derived structures.

Answer:

C. mesoderm.