Question

find the odd one out as per 1 question

1. intestine,stomach,gall bladder,kidney
2. Saliva,pancreatic juice , bile juice ,blood
3.invertase,amylase,maltase, protease
4.ingestion, excretion digestion, absorption

u can answer like this-
1-intestine
2-saliva .,...
the one who answers anything for points will be reported ​

Answer 1

Answer:

1) kidney ( did't produce digestive juice)

2)saliva ( basic in nature)

3)praotest ( half genetic material)

4) excreation ( waste material produce)

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Explanation: