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Biology X C,D

Date of submission: 24.07.09

Ms.Anu Vijayan & Mrs. Mary Varghese

Chapter:Control and co ordination

1.What is reflex action?

2.Write the functions of receptors and effectors in our body

3.Define reflex arc.Give a flow chart of a spinal reflex arc.

4.What is the function of insulin hormone?

5.Draw and label the structure of a nerve cell.

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