What are stem cells?

How are stem cells preserved?

Choose the correct alternate and write its alphabet against the sub question number: Somatic and stem cells undergo type of .................... division.

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

What is the importance of stem cells in medical science?

What is a unit cell?

Write a note on preservation of stem cells.

Define stem cells? Mention two types of stem cells

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

We have studied the plant production by technique of tissue culture in the last class. Stem cells are used for that purpose. Whether such stem cells are present in animals?

What are sub aerial stems?