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Class 12 NEET Biology Biotechnology Principles and Processes
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Question : 16
Total: 119
In gene gun method used to introduce alien DNA into host cells, microparticles of metal are used.
[NEET 2023]
Zinc
Tungsten or gold
Silver
Copper
Validate
Solution:
👈: Video Solution
Option (2) is the correct answer because in gene gun method, microparticles of tungsten or gold are used. Gold or tungsten are inert in nature so they do not alter the chemical composition of cells.
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