The wall epidermis is composed of ( ).
A: The white line of the hoof
B: The paries corneus
C: The external layer
D: The middle layer
E: The internal layer
A: The white line of the hoof
B: The paries corneus
C: The external layer
D: The middle layer
E: The internal layer
举一反三
- From inside to outside, The second layer is A: internal limiting membrane B: inner plexiform layer C: nerve fiber layer D: ganglion cell layer
- The outer layer （S1） is thicker than The middle layer （S2）.。（ ）
- The wall of pollen grain is divided into two layers. A: primary wall and secondary wall B: pectin layer and primary wall C: outer wall and inner wall D: pectin layer and secondary wall
- The（ ）layer corresponds to the physical layer of the OSI model. A: photonic B: line C: path D: section
- The aponeurosis of abdominal oblique tendon does not<br/>participate in the composition () A: Inguinal ligament B: Anterior layer of rectus<br/>sheath C: Posterior layer of rectus sheath D: Lacunar ligament E: White line