what s unicellular and multicellular                                                                                         Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function.

What is Cell?

Cell:

* Cell is the basic structural and functional unit of life. 

*Cell is the smallest part of living things which make the whole body by arranging many cells 

Example: like blocks are nedded to make a building or house  ,many blocks arrange together to make a house.

* Same Cell is the block of living things which makes them. 

What is the Branches of Biology?

 Here is the branches of biolgy:

Biology has divided into 16 different branches. 

What is Biology?

Biology:

Biology is the branch of science which deals with the study of living things or organisms.

Simply , Biology is the study of life. 🦠🧬