fraternal twins

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Fraternal twins, or dizygotic twins, happen when two different eggs are fertilized by two sperm. "Di" means two and zygotic refers to the zygote, the egg fertilized by the sperm that will develop into an embryo and grow into a baby.
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⭕ ( Fraternal Twins ( Dizygotic
🔴Come from their own egg and sperm
🔴Share about 50% of DNA
🔴May look very different
🔴Can be a boy and girl, or the same gender

⭕ ( Identical Twins ( Monozygotic
🔴Come from a single egg and sperm that splits into two
🔴Have same DNA
🔴Look the same
🔴Are always the same gender

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Identical twins دوقلوهای همسان