R Ram Sharma 🎓 Coach ⭐ 193.88K Points Q. Conditions of a karyotype 2n ± 1 and 2n ± 2 are called: (A) Aneuploidy (B) Polyploidy (C) Allopolyploidy (D) Monosomy 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (A) Aneuploidy