The assertive discipline model teaches students to choose between the    and

Assertive discipline and obedience-based systems:

5+5=

Diaphyseal centers of ossification occur after formation of epiphyseal plates.

What type of urogenital anomaly is indicated in the image?

Development of the fingernails precedes that of toenails by approximately 8 weeks.

What gut tube anomaly is indicated in the image?

The skeletal muscle system develops from paraxial and lateral plate mesoderm, as well as from neural crest.

Webbing of the fingers may be related to the lack of apoptosis between the digital rays.

Achondroplasia, the most common cause of dwarfism, results from a mutation in the Wnt7 receptor.