Which set of plants represent gymnosperms which grow in a temperate area with a branched stem and are having needle-like leaves to reduce the surface area?

Step-by-step solution

Conifers are gymnosperms which grows in temperate area with branched stem. In conifers the needle like leaves reduce the surface area. Conifers includes Pinus and Cedrus. Cycas and Ginkgo are gymnosperms but not conifers. Eucalyptus and Wolffia are angiosperms