context: Light has been shown to be a requirement for chloroplast division. Chloroplasts can grow and progress through some of the constriction stages under poor quality green light, but are slow to complete division—they require exposure to bright white light to complete division. Spinach leaves grown under green light have been observed to contain many large dumbbell-shaped chloroplasts. Exposure to white light can stimulate these chloroplasts to divide and reduce the population of dumbbell-shaped chloroplasts.
question: (ক) ক্লোরোপ্লাস্টের বিভাজনের জন্য কোন ধরনের আলো গুরুত্বপূর্ণ?
answers: bright white light white light bright white light