EVERYDAY SCIENCE

Detailed explanation-1: -The majority of gymnosperms are conifers, such as pine, fir, spruce, cedar, larch, and cypress. All of these trees have needles instead of leaves, and produce both pollen cones and seed cones in order to reproduce.

Detailed explanation-2: -Conifers. Conifers like the spruce, cedar and pine tree are gymnosperms and have seeds on cones. Most coniferous trees are evergreen and are specially adapted to survive in areas with lots of snow.

Detailed explanation-3: -Answer: Option B Solution: Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to gymnosperms, a taxonomic class that includes plants whose seeds are not enclosed in an ovule.

Detailed explanation-4: -It is a gymnosperm plant. Spruce belongs to the pine family which is an evergreen perennial plant growing in cold regions. They have long pointy green leaves and softwood. The seeds of spruce are present inside a cone which when fertilized by a male gametophyte give rise to a new individual.

Detailed explanation-5: -Cycads, ginkgo, pine, fir, spruce, and cedar belong to gymnosperms. Gymnosperms produce naked seeds which are not covered by fruits.