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Q. |
Plant genetic material in 'Gene-Bank' is preserved at - 196° C in liquid nitrogen as |
A. | seedling and rneristern |
B. | mature seed (dry) |
C. | pre-mature seed (high moisture) |
D. | ripe fruit |
Answer» B. mature seed (dry) | |
Explanation: Plant genetic material in 'GENE BANK' is preserved at -196° Celsius in Liquid Nitrogen as mature seed (dry). In plants, it is possible to unfreeze the material and propagate it. |
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