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प्रश्न
For the purpose of preservation stem cell samples are kept in __________.
पर्याय
liquid oxygen
hydrogen
liquid chlorine
liquid nitrogen
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उत्तर
For the purpose of preservation stem cell samples are kept in liquid nitrogen.
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संबंधित प्रश्न
Write the correct answer in the blank circles.
At the earliest stage of development, the organism is in the form of a mass of a cell, which are almost alike, those cells are called ____________.
_____________ is the revolutionary event in biotechnology after cloning.
____________ are present in the umbilical cord by which the foetus is joined to the uterus of the mother.
Find an odd one out.
Name the following.
Cells that are present in the initial development stage of zygote, that is formed by theunion of male and female gametes.
Give scientific reason.
Stem cells are extremely important in regenerative therapy.
State two types of stem cells.
What is the importance of stem cells in medical science?
Observe the given figure and answer the following questions.
- What is shown in the figure?
- What can the stem cells make in this figure?
- What can these stem cells transform into?
Identify the given figure and label it.
Explain the statement.
The revolutionary phenomenon in biotechnology after cloning is stem cell research.
______ cells are undifferentiated mass of cells.
Distinguish between
undifferentiated cells and differentiated cells
How are stem cells useful in regenerative process?
- Which process is shown in the given diagram?
- What is the importance of this process?
- Which organs can be transplanted by this process?
Explain the following term:
Stem cells
