Question

9 months in the womb: a remarkable lo...
thomas mosner
open - ended question
the baby is as big as a small to medium - sized apple (but not a large one). what are three new structures that have developed in the baby over the past six weeks?
type your answer here

Explanation:

From week 9 to week 15 of fetal development, key new structures form:

1. Hair follicles: These begin to develop, laying the groundwork for future hair growth on the scalp and body.
2. Taste buds: The fetal tongue develops functional taste buds, allowing the fetus to detect flavors in amniotic fluid.
3. Fully formed external ears: The ear structures finish developing into their recognizable external shape and move into their final position on the sides of the head.

Answer:

1. Hair follicles
2. Taste buds
3. Fully formed external ears