domingo, 15 de mayo de 2011

2 bimester voc 1

chorophyll. is the chemicall substance that give the green pigment to plant


photosynthesis: is the process that plants use for produce energy


vascular plant: is a plant that have a tubelike cell

non vascular plant: is  a  plant thatg dont have a tubelike cell

moss: is a small non vascular plant








sexual reproduction: is the reproduction of two parenth offpring










sperm: is the joining of an male reproductiv cell








egg: a female reproductive cell

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