Twins are born to a family that lives next door to you. The twins are a boy and a girl. Which of the following must be true? Which of the above statements is/are correct?

They are monozygotic twins.
They are fraternal twins.
They were conceived through in vitro fertilization.
They have 75% identical genetic content.

Correct answer · Option 2

They are fraternal twins.

Explanation

A boy and a girl twin cannot be monozygotic (identical) since monozygotic twins develop from a single fertilized egg and must be of the same sex. Thus, they must be fraternal twins.

हमारा मिशन है – "विद्यार्थियों को शिक्षित करना और उन्हें प्रतिस्पर्धी परीक्षाओं की तैयारी में उनकी पूर्ण क्षमता के साथ उत्कृष्टता प्राप्त करने में सहायता करना। साथ ही उनमें अच्छे संस्कारों का संचार करना और उनके व्यक्तित्व का विकास करना।"

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Twins are born to a family that lives next door to you. The twins are a boy and a girl. Which of the following must be true? Which of the above statements is/are correct?

Correct answer · Option 2

Explanation

ऑनलाइन कंप्यूटर आधारित परीक्षा

उपयोगी लिंक

महत्वपूर्ण पेज

कोर्सेज और अभ्यास

संपर्क करें

साझा करें

Twins are born to a family that lives next door to you. The twins are a boy and a girl. Which of the following must be true? Which of the above statements is/are correct?

Correct answer · Option 2

Explanation

Related questions

ऑनलाइन कंप्यूटर आधारित परीक्षा

उपयोगी लिंक

महत्वपूर्ण पेज

कोर्सेज और अभ्यास

संपर्क करें

साझा करें