Pancreas is a large gland of digestive system as well as endocrine system consisted of Acinar cells and Islets of Langerhans cells and located behind the stomach. Acinar cells worked as exocrine gland and produced >>>


Plankton are a microscopic aquatic organisms that incapable of swimming against a current.

Plankton are mainly two types such as Phytoplankton that means plant like plankton (i.e. diatoms, cyanobacteria, dinoflagellates and coccolithophores) and Zooplankton that >>>

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