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प्रश्न
One of the following traits of the parents cannot be passed on to their future generations. This trait is :
(a) cleft chin
(b) pointed chin
(c) scarred chin
(d) broad chin
उत्तर
scarred chin
Scarred chin is an acquired trait, which an individual gets due to an accident. It cannot be passed on to the progeny.
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संबंधित प्रश्न
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