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Plant Science

QuestionAnswer
Chlorophyll a green pigment found in algae or plants
dicot flowering plant
vein a fracture in rock containing a deposit of minerals or ore and typically having a course underground
cuticle a protective hard or waxy layer
root part of a plant that attaches to the ground
pollen a powedery substance found on plants or from plants
xylem vascular tissue in plants that conducts water and dissolved nutrients upward from the root and also helps to form the woody element in the stem.
stem attached to a plant to hold the plant together
monocot are flowering plants whose seeds typically contain only one embryonic leaf, or cotyledon.
pollination the transfer of pollen
chloroplast contains chlorophyll in which photosynthesis takes place.
germination the development of a plant from a seed or spore after a period of dormancy.
seed coat A seed is an embryonic plant enclosed in a protective outer covering.
seed A seed is an embryonic plant enclosed in a protective outer covering.
conifers are a division of vascular land plants containing a single class, Pinopsida.
leaf a flattened structure of a higher plant, typically green and bladelike, that is attached to a stem directly or via a stalk. they are the main organs of photosynthesis
sprout (of a plant) put forth shoots.
spore a minute, typically one-celled, reproductive unit capable of giving rise to a new individual without sexual fusion, characteristic of lower plants, fungi, and protozoans.
phloem the vascular tissue in plants that conducts sugars and other metabolic products downward from the leaves.
taproot a straight tapering root growing vertically downward and forming the center from which subsidiary rootlets spring.
cotyledon an embryonic leaf in seed-bearing plants, one or more of which are the first leaves to appear from a germinating seed.
sap the fluid, chiefly water with dissolved sugars and mineral salts, that circulates in the vascular system of a plant.
stomata small openings of a leaf which oxygen and carbon dioxide can move.
Created by: 22eforeman
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