gymnosperms
Conifers produce seeds in the form of cones. Conifer seeds are typically contained within the scales of the cones. These seeds are often dispersed by the wind.
plants having cotyledons
Conifers.
coniferous
Angiosperms produce seeds enclosed within a fruit. These seeds are typically enclosed in an ovary, which develops into a fruit after fertilization. Angiosperms are the most diverse group of plants and produce a wide variety of seeds.
Conifers such as pine trees, spruce trees, fir trees.
Plants and animals reproduce offspringswell, plants use conifers or seeds to reproduce. comifers are like pine cones. i forgot what the second kind of conifer was. animals reproduce eggs and babies.
There is a kind of pine whose cone holds onto the seeds inside it until it is exposed to the kind of heat that would result from a forest fire, then it releases its seeds, which will then do well, because they will have lots of sunlight in the clearing that results from a burned-out forest, and the seeds will also derive valuable nutrients from the ashes of the fire. In some species, the cones are a more or less accidental aspect of the evolutionary path of that particular tree. Even though organisms evolve toward efficiency in filling a particular niche, there are also many aspects of evolution which are simply accidental. All conifers produce cones. All other trees produce their seed by other means.
Gymnosperms (meaning "naked seeds") are seed-bearing plants that don't produce flowers, instead they have male and female reproductive organs mostly in the form of cones. Their microsporophylls release pollen into the air to make available to the ovule, in the megasporophylls causing fertilization. Their seeds develop without a protective covering of ovary wall. Conifers (like pines, redwoods, and fir), gingkos, seed ferns, cycadeoids, and cycads are gymnosperms. Hope this is helpful!
There are 2 types of seed plants.Gymnosperms which are non-flowering plant and angiosperm which are flowering plants.Both have vascular tissues,leaves,stems,roots and flower but there is 1 difference which is that: Gymnosperms produce seeds which are not enclosed in fruit and angiosperms produce seeds which are enclosed in fruits.
In Gymnosperms, the seeds do not develop in an ovary - they aren't inside a fruit. Gymnosperm seeds develop either on the surface of scale/leaf-like appendages of cones, or at the end of short stalks. Two examples are conifers and cycads. In Angiosperms (flowering plants), the seeds are contained within some kind of fruit, the ovary.
Mushrooms and moss