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प्रश्न
____________ are present in the umbilical cord by which the foetus is joined to the uterus of the mother.
विकल्प
Stem cells
Muscle cells
Neuron cells
Bone cells
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उत्तर
Stem cells are present in the umbilical cord by which the foetus is joined to the uterus of the mother.
APPEARS IN
संबंधित प्रश्न
What are stem cells?
Write the correct answer in the blank circles.
Cell _____________ starts from 14th day of conception.
For the purpose of preservation stem cell samples are kept in __________.
Find an odd one out.
The number of different types of cells in the human body that are formed from embryonic cells.
Name the following.
Cells that are present in the initial development stage of zygote, that is formed by theunion of male and female gametes.
Define.
Stem cell
Give scientific reason.
Stem cells are extremely important in regenerative therapy.
What is the importance of stem cells in medical science?
Observe the following figure and answer the questions.
- Which property of stem cell is shown in the figure?
- Write the name of the cells or organs denoted by X and Y.
- What is the benefit of tissue/organ culture from stem cells?
Complete the paragraph.
(red bone marrow, degenerated, umbilical cord, adipose, division, blastocyst)
Different tissues of the body are formed by _______ of stem cells. Stem cells are present in the _______ by which the fetus 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 _______ connective tissue 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.
Explain the statement.
The revolutionary phenomenon in biotechnology after cloning is stem cell research.
Name the types of stem cells
Distinguish between
undifferentiated cells and differentiated cells
How are stem cells useful in regenerative process?
Explain the following term:
Stem cells
