the ovule {ovary}
the archegonium structure produces haploid egg cells (the female reproductive structure-think "egg" like archEGonium) wheras the antheridium produces haploid sperm cells (the male reproductive structure)
chlorophyll
In moss, the green leafy stuff is haploid. Mosses have a life cycle that alternates between a haploid gametophyte stage (the leafy green structure) and a diploid sporophyte stage.
A gametangium is a structure in fungi, algae, and some plants that produces and encloses gametes for sexual reproduction. It can contain male gametes (sperm) or female gametes (eggs) or both. Gametangia are often specialized structures that allow for the fusion of gametes to create a zygote.
Seed
An enclosed ovary
Haploid
the ovule {ovary}
the archegonium structure produces haploid egg cells (the female reproductive structure-think "egg" like archEGonium) wheras the antheridium produces haploid sperm cells (the male reproductive structure)
Flowers are a structure found in angiosperms but not gymnosperms. Flowers are reproductive structures that produce seeds enclosed within a fruit, a unique feature of angiosperms. Gymnosperms, on the other hand, have naked seeds that are not enclosed within a fruit.
pollen and ovules
chlorophyll
In moss, the green leafy stuff is haploid. Mosses have a life cycle that alternates between a haploid gametophyte stage (the leafy green structure) and a diploid sporophyte stage.
Archegonia are haploid structures found in plants. They are part of the female reproductive structure and are responsible for producing the egg cells.
A gametangium is a structure in fungi, algae, and some plants that produces and encloses gametes for sexual reproduction. It can contain male gametes (sperm) or female gametes (eggs) or both. Gametangia are often specialized structures that allow for the fusion of gametes to create a zygote.
The seed bearing structure of gymnosperms is called a cone or a strobilus. It contains the reproductive structures where seeds develop and mature. Gymnosperms do not produce flowers or fruit like angiosperms.