Organs or parts of the plants that do not have an articulate eye and grow into the Earth, according to the gravity of the world
.(Positivegeotropism) from radicle of an embryo, which is located within Berry root, that change comes from the re di bin. As the roots growing in the first stage (Primary growth) in the root part of the Fed or some types of monocotyledon have
.Growth stages 2 (Secondary growth).
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