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2nd 6 wks Review

Review for the 2nd 6 Weeks Common Assessment

QuestionAnswer
Optains energy from the food it consumes Heterotroph
Organelle where photosynthesis takes place Chloroplast
Female reproductive part in a flower Pistil
Attraction between molecules of the same substance Cohesion
Non-vascular plant group; short; lives in water Bryophyte
Particles go from high concentration to low concentration Diffusion
Passage way into the cell Cell Membrane
Diffusion of water Osmosis
A process by which organisms maintain a stable internal environment Homeostasis
Solution with lesser concentration of solutes Hypotonic
The xylum can transport water in a plant because of this... Capillary Action
All things are: made up of cells; come from pre-existing cells; cells are the basic unit of life Cell Theory
A macromolecule made up of carbon, hydrogen, oxygen, and nitrogen Protein
Supporting structure that connects roots and leaves; carries water and nutrients Stem
A solution with greater concentration of solutes Hypertonic
Cell division in which one parent cell divides into two identical daughter cells Mitosis
A marble sinks in water because it is more ________ than water. Dense
Chemical formula for water H20
Flowering plant; bears its seeds within a layer of tissue that protects the seed. Angiosperms
Specialized cell for sexual reproduction Gamete
Attracts pollinators Petal
Oval sac where meiosis takes place, producing haploid male gametophytes (pollen grains) Anther
Holds up the anther Filament
Contains ovules Ovary
Sticky portion of the carpel; catches pollen Stigma
Male part of a flower; consists of a filament and an anther Stamen
Encloses the bud before it opens; protects the flower while it's developing Sepal
Non-vascular plant; depends on water for reproduction; must live in places where water is abundant Mosses
Seedless vascular plants; diploid sporophyte is the dominant stage Ferns
Seed plant that bears its seeds directly on the surface of the cones Gymnosperms
Moves water only upward in the plant Xylem
Moves food up and down in the plant Phloem
Created by: BigRed22
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