how are twins and triplets formed
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Twins form in one of two ways: Identical twins occur when a single fertilized egg splits into two. Identicaltwins look almost exactly alike and share the exact same genes. ... Fraternal twins occur when two, separate eggs are fertilized by two, separate sperm
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When the perpendicular distance between the original path traced by an incident ray and the path traced by the emergent ray coming out from the glass slab is known as lateral displacement. twins are formed
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