Question

Define skeleton list its function

Answer 1

hiii,,,,,
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Nucleus is a double membrane cell organelle present in eukaryotic cells. Nuclear membranes bears small pores known as nuclear pores that regulate the entry and exit of molecules inside and outside the nucleus. It contains DNA, proteins and dark stained region known as nucleolus. Nucleolus is not surrounded by a membrane and it contains RNA and proteins which helps in protein synthesis. 
Nucleus is the control centre of the cell which perform important functions such as DNA replication, protein synthesis etc.
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@ angelrathore

Answer 2

skeleton is structure made of bone .its main function is to support are body.its covered by muscles and her joint which help in movement of our body