- pincers:a tool made of two pieces of metal with blunt concave jaws that are arranged like the blades of scissors, used for gripping and pulling things.a front claw of a lobster, crab, or similar crustacean.
- stemcell: an undifferentiated cell of a multicellular organism which is capable of giving rise to indefinitely more cells of the same type, and from which certain other kinds of cell arise by differentiation.
- geneticist: a person who studies or specializes in genetics
- crop: (Agriculture) the produce of cultivated plants, esp cereals, vegetables, and fruit.
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16/03/2016
10 Scientific Breakthroughs That Will Change Your Life
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