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Week 11 – Endocrine System of Fish

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Week 11 – Endocrine System of Fish

 The ductless glands are called as endocrine glands.  Their secretions are known as hormones.

 The endocrine glands in fishes are pituitary glands, interrenal

tissue, chromaffin tissue, corpuscles of stannous, ultimobranchial glands, islets of Langerhans, thyroid gland, gastro intestinal

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