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1. Mg and AL belongs to 3rd period in a modern periodic table . why this is so . Give reason ?2. mention any two advantages of using vegetative prapogation |
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Answer» 1. Mg and Al belongs to 3rd period in a MODERN periodic table ... because group three element has atleast one stable Isotopes occurs naturally. 2.Two advantages of using VEGETATIVE propagation. i ) - Seedless PLANTS can be GROWN by this way .. which lost it's ability to reproduce it's seed. ii ) - Easy and convinient METHOD for farming. |
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