1.name the hormone secreted by alpha cells of islets of langerhans of pancreas. 2.what is ganglion? 3.which group of multicellular animals do not possess any neurons.

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Solution

1 Glucagon is secreted by alpha cells.
2 Ganglion is a collection of nerve cell bodies.
3 Sponges are the only multicellular animals which do not possess neurons.

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Similar questions

Statement 1: Insulin is secreted by the alpha cells.

Statement 2: Alpha cells are present in the Islets of Langerhans.

Name the following :

(a) The three hormones produced by pancreas.

(b) The hormone produced by adrenal medulla.

(d) The hormone secreted by β (beta) cells of the islets of Langerhans.

(e) The hormone which increases blood pressure.

(f) The hormone causing more urine formation.

(g) The hormone which stimulates the entire sympathetic nervous system.

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