Science / Biology / Gymnosperms: Flowerless, seed-bearing land plants; the first seed plants; living groups include the pines, ginkgos, and cycads. Naked seeds.
Search Google for Gymnosperms:
Lifestyle / Christmas Trees / Needles: Long, slender leaves typical of many gymnosperms. MORE
Lifestyle / Christmas Trees / Gymnosperm: Means 'naked seeds' and identifies trees usually known as softwoods or evergreens. Christmas trees are nearly always gymnosperms. MORE
Science / Biology / Conifers: Group of gymnosperms that reproduce by cones and have needle-like leaves (in general); includes the pines. MORE
Science / Biology / Hardwoods: Term applied to dicot trees, as opposed to softwoods, a term applied to gymnosperms. MORE
Science / Biology / Microspores: Four haploid cells produced by the meiotic division in the pollen sacs of fiowers or microsporangia of gymnosperms. Microspores undergo mitotic division and become encased in a thick protective wall t MORE