While on the trip to Kashmir, Pintoo observed that cut portions of large trees shows distinct rings, which he never found in Maharahtra. Why is so?

Question based on paragraph While playing in a garden, Rahul noticed some omamental plants. When he observed them carefully, he found some Powdery spots on the posterior surface of leaflets of plant. He was curious to observe the flowers or fruits of these plants, but he could not find any of these. Since, Rahul could not find any fruits or flowers, in which division he should place this plant?

Question based on paragraph While playing in a garden, Rahul noticed some ornamental plants. When he observed them carefully, he found some Powdery spots on the posterior surface of leaflets of plant. He was curious to observe the flowers or fruits of these plants, but he could not find any of these. If Rahul considers ‘the presence or absence of Organs’ as a criteria to classify this plant, which are the possible divisions?