stem cell

Stem cell summary Stem cells are incomparable cells in our body. They can change themselves to many different kinds of cells and stem cells can divided quickly. Stem cells do play important and enormous role in our body and they have a huge duty in our body. When we discover a new stem cell so…

Cell Types

Cell Types First we defining a cell: 1-Cells are a unit structure of living organisms 2-infact Cells are a closed space All vivid cells made another cells and most of cells divided by meiosis and mitosis or compounded by ovum and sperm to make a zygote in sexual replication. All cells surrounded by plasma membrane…