Science, asked by shrutijha0804, 4 months ago

how are steam cell preserved​

Answers

Answered by nishagusain1984
1

Answer:

Stem cells originate from two main sources: adult body tissues and embryos. Scientists are also working on ways to develop stem cells from other cells, using genetic “reprogramming” techniques.Oct 19, 2018

Answered by raghvendrark500
1

After collection, cord blood is delivered to the stem cell laboratory, where it is processed to extract the stem cells, as well as detect any viruses and bacteria. Then stem cells are frozen with the help of a special programme and preserved in liquid nitrogen at –196°C.

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