Question

choose the odd one out from each group and give reason.(1) liver,sali,very gland,starch,gall bladder (2) stomach,liver,pancreas,salivary gland (3) toung,absorption,taste,swallow (4) oesophagus,small intestine,large intestine,rectum​

Answer 1

2 is salivary gland because of one reason

The salivary gland produces an enzyme called salivary amlyase which works in the mouth at an acidic PH

while the rest have enzymes that work in an alkaline PH

1 IS not clear (make it more clear you wrote it badly)

3 is absorption

Because the tongue taste and swallow are all done in the mouth

4 is oseophagus

Because small intestine large and rectum are near the end

Answer 2

Explanation:

1 salivary gland

2 liver

3 absorption

4 oesophagus