What primary sugar do plants produce during photosynthesis? By Kalsoom Tahir ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. Glucose B. Fructose C. Sucrose D. Lactose Check Answer 💡 Explanation: Plants produce glucose as their primary energy source through photosynthesis. 📚 Topics: General Science Science 🎯 Exams: CSS GEN NTS PMS