HORTICULTURE

Detailed explanation-1: -The seed plants are often divided arbitrarily into two groups: the gymnosperms and the angiosperms. The basis for this distinction is that angiosperms produce flowers, while the gymnosperms do not.

Detailed explanation-2: -Angiosperms and gymnosperms are the two main categories of the plants. Both are seed-bearing plants having few similarities. This is because of the fact that gymnosperms were present for more than 200 million years before the angiosperms evolved. The main difference between these two is their diversity.

Detailed explanation-3: -Angiosperms are called flowering plants, whereas gymnosperms are called non-flowering plants. Angiosperms have seeds enclosed in an ovary (a fruit) whereas gymnosperms have no flowers or fruits and have naked seeds on the surface of leaves.

Detailed explanation-4: -Seed plants are called gymnosperms.