Question 1
Question 2
Correctly identify all organs depicted in the diagram below.
Question 3
Answer to question 1
The digestive system in humans consists of various organs of digestion and gastrointestinal tract. The food is broken into simpler substances and then gets absorbed and assimilated in the body. The liver, pancreas, and gall bladder are considered the accessory structures. The tongue, epiglottis, teeth, mouth, and salivary glands are the other structures of the digestive system.
Answer to question 2
a – nasal cavity
b – parotid gland: gives rise to the parotid duct
c – parotid duct: leads into the oral cavity
d – sublingual gland: below the tongue
e – esophagus: connects the oral cavity to the stomach
f – submandibular gland: below the mandible
g – esophagus
h – liver: creates bile
i – stomach
j – gallbladder: stores bile
k – transverse colon: middle section of the large intestines
l – ascending colon: beginning of the large intestines
m – small intestines: made up of the duodenum, jejunum, and ileum
n – descending colon: end section of the large intestines
o – cecum: connection point between the ileum and large intestines
p – appendix
q – sigmoid colon
r – recum
s – anus
Answer to question 3
