DENDROLOGY

Detailed explanation-1: -Angiosperms and gymnosperms are both seed-bearing plants with a few similarities. This is due to the fact that gymnosperms were present for at least 200 million years before the angiosperms evolved, and they may have shared a common ancestor. The main difference between angiosperms and gymnosperms is their diversity.

Detailed explanation-2: -Answer: Examples of the angiosperms are monocots such as lilies, orchids, agaves, and grasses. Some others are the dicots like roses, peas, sunflowers, oaks, and maples. Gymnosperm examples are including the non-flowering evergreen trees such as pine, spruce, and fir.

Detailed explanation-3: -Both angiosperms and gymnosperms have well-organized plant bodies divided into roots, stems, and leaves. Seeds are present in both varieties but they are enclosed within the ovary in angiosperms.

Detailed explanation-4: -Angiosperms and gymnosperms are the two major groups of vascular seed plants.