Sources of adult stem cells.

Source of stem cell immediately after birth.

What are stem cells?

comptete the paragraph by choosing he appropriate words given in the bracket : (degenerated, red bone marrow, adipose connective tissue, blastocyst, umbilical cord, Differentiation) ...... Of stem cells form can form various issues in the body. Stem cells are present in the .......... by which the foetus is joined to the uterus of the mother. Stem cells are also present in the ........ Stage of embryonic development. Stem cells are present in............and............ of adult human beings. It has become possible to produce different types of tissues and the ............ part of any organ with the help of these stem cells.

State the uses of stem cells.

Write a note on preservation of stem cells.

What is the importance of stem cells in medical science?

Define stem cells? Mention two types of stem cells

Different types of cells give rise to specialised stem cells in multicellular organisms.

State any one use of stem cells with respect to the diseases cured by it.

Observe the diagram and answer the questions given below it. What is the use of the culturing tissues/ organs from stem cells?