Question

Problems on principles of inheritance and variation

Answer 1

According to the principle,it says that natural mutations change occurs in each SAME genes,
Its NOT possible if nature continues very fastly occurs changes than the body can't stay in a large life changes
If we done Hybridization the new species occur these species some time not be useful for making of new species example,ghajar (the cross of horse and donkey)

Answer 2

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The Mendel's four postulates and laws of inheritance are: (1) Principles of Paired Factors (2) Principle of Dominance(3) Law of Segregation or Law of Purity of Gametes (Mendel's First Law of Inheritance) and (4) Law of Independent Assortment (Mendel's Second Law of Inheritance).