Table of Contents
Do Ferns have seeds?
Ferns belong to an ancient group of plants that developed before flowering plants, and they do not produce flowers and therefore do not produce seed. Ferns reproduce by means of spores, a dust-like substance produced in capsules called sori on the underside of the fern leaf, or frond.
Do ferns bear fruit?
Ferns belong to a group of plants called Tracheophytes. … Like conifers, ferns do not produce fruit or flowers. Instead, the undersides of the leaves on a fern contain multiple structures called sporangia.
How do ferns reproduce?
Ferns use both sexual and asexual reproduction methods. In sexual reproduction, a haploid spore grows into a haploid gametophyte. … The sporophyte produces spores, completing the life cycle. Asexual methods of reproduction include apogamy, poliferous frond tips, and rhizome spreading.
Do Ferns have vascular tissue?
The vascular tissues in the more advanced ferns and "fern allies" are made up of xylem and phloem, which conduct water, nutrients, and food throughout the plant body. … Mosses and liverworts are lumped together as bryophytes, plants lacking true vascular tissues, and sharing a number of other primitive traits.
Do conifers have seeds?
Conifer seeds are produced in tiny scale-like things called seed cones or ovulate cones. … Therefore, it's true that conifers have flower-like pollen, and even real seeds, but it's also true that conifers don't have real flowers.
Do gymnosperms have fruit?
Angiosperms, also called flowering plants, have seeds that are enclosed within an ovary (usually a fruit), while gymnosperms have no flowers or fruits, and have unenclosed or “naked” seeds on the surface of scales or leaves. Gymnosperm seeds are often configured as cones.
What are coniferous trees?
The Conifers are cone-bearing seed plants. Most are trees; some are shrubs. They are formally the Division Pinophyta or Coniferophyta. … Living conifers are all in the order Pinales. Typical examples include cedars, cypresses, firs, junipers, kauris, larches, pines, redwoods, spruces, and yews.
Why are pines and conifers referred to as evergreens?
Why Are Pine Trees Called Evergreens? Pine trees are not deciduous trees. The leaves of deciduous trees begin to change color in the fall and eventually fall off the tree. Pine trees are called evergreens because they have green leaves, or needles, all year.