Question

choose the odd one out and give reason
1.Enamel, Dentine, Pulp, Incisor
2Trypsin, Lipase, Ptyalin, Insulin

3.Mouth, Oesophagus, Wind pipe, Stomach​

Answer 1

1. incisor because this is a type of teeth.

2. insulin because this is a hormone.

Answer 2

Answer:

1.inscisor

2. insulin

3.stomach

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