BIOL 1050 Lecture Notes - Lecture 2: Adventitiousness, Cotyledon, Eudicots
2 May 2019
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Flowering plants-two main groupings: monocots (one cotyledon)-onion, eudicots (2 cotyledons)-carrot. What is a cotyledon-leaf-like thing that"s part of the embryo. ***some dicots store their energy not in another part of the cell but in the cotyledons. Eudicot one cotlyedon two cotyledons seed multiples of 3 multiples of 4 or 5. Ower parts parallel veins network of veins leaves. Ex) mint primary root replaced by adventitious root (onion) primary root can persist (tap root) (carrot) root vasculature one pore (furrow) three or more furrows pollen. **what are the two things that make up the vasculature of the plant? look into vascular system and pictures of monocot stem/dicot stem (vascular bundles)** *one vascular system in a plant is under a positive pressure and one is under a negative pressure (phloem and xylem) Plants have a problem-they are not mobile and sporophytes cannot move around to nd a mate.
