Do all seeds have two cotyledons and an endosperm?
| May 3, 2021 | education
Let us recall the groups of plants that have a seed, they include gymnosperms and angiosperms, which in turn are divided into monocotyledonous and dicotyledonous. Gymnosperms do not have cotyledons as such, but endosperm. Angiosperms all have both endosperm and cotyledons, but monocotyledons have one cotyledon, and dicotyledons have two. The answer, therefore, is that not all plants have 2 cotyledons, but all the embryos contain endosperm.
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