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Verified Solution4 OptionsUpdated: October 2026

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1डीएनए (DNA) अणुओं में कोशिकाओं के निर्माण और संगठन के लिए आवश्यक जानकारी होती है।
2गुणसूत्र डीएनए (DNA) और कार्बोहाइड्रेट से बने होते हैं।✓
3क्रोमैटिन पदार्थ केवल तभी छड़ के आकार के गुणसूत्रों (क्रोमोसोम) में व्यवस्थित होता है जब कोशिका विभाजित होने वाली होती है।
4डीएनए (DNA) के कार्यात्मक खंडों को जीन कहा जाता है।

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गुणसूत्र डीएनए (DNA) और कार्बोहाइड्रेट से बने होते हैं।

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