Question

21. Find the correct sequence of layers of alimentary canal.
S-serosa, CM - circular muscle, LM - longitudinal muscles, L-lumen,
SM-submucosa, M-mucosa
a. S-CM-LM-L-SM-M
b. S-LM-CM-SM-M-L
c. L-M-SM-LM-CM-S
d. L-SM-M-CM-LM-S​

Answer 1

b option is correct

s-LM-CM-SM-M-L