This Model of DNA in double helix works with slow rpm DC gears motor operated with AA battery Cell. Completely handmade working model ideal for Project submission or for Science Exhibition. Easy to Explain.
|Dimensions||30 × 15 × 35 cm|
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Working model of heart, Are you looking for a cool, cheap biology science fair project? if yes; don’t waste your time anywhere else just try making a working model of the human heart.
Buy an online plant cell model kit with labeled parts in Pakistan. Plant Cell Model Kit for biology and life science is a colorful teaching model designed specifically to withstand years of active investigations of the plant cell.