புதன், பிப்ரவரி 22, 2012

படித்ததில் பிடித்தது (test tube hamburger)

Petri dish to dinner plate
scientists have used animal cells to create an artificial form of meat. Known as "in vitro meat", it is made from thousands of stem cells which multiply to produce srtips of muscle tissue without ever leaving lab

1. Stem cells: Extracted from healthy animal muscle. stem cells are primitive form of cell with power to grow and divide into almost any other cell.

2. Petri dish: cow muscle cells are grown in dish with sugars,amino acids,lipids,minerals and all other nutrients.