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SCIENCE Plant Test Review Good Luck! (Mrs. Yantosh) #1 Name the cells that open and close the stomata? Xylem cells Cuticle cells Guard cells Plant cells #2 What do we call the loss of water from a plant? Transpiration Evaporation Photosynthesis ` Respiration #3 What type of reproduction is the creation of a new plant from a stem cutting? Sexual Asexual #5 Plants need carbon dioxide for what ? fertilization photosynthesis cellular respiration reproduction #6 Light energy is absorbed by _____. chlorophyll chloroplasts mitochondria glucose #7 When a seed begins to grow it is called _____. photosynthesis transport respiration germination 8 Name the three parts of the seed Egg, fruit, spore tiny plant, seed coat, stored food Seed coat, egg, food tiny plant, seed coat, egg #9 Which of the following is NOT a fruit, and tell me why? cucumber green bean apple potato ALL FRUITS HAVE SEEDS. #10 _____ transports the water and minerals throughout the plant and _____ transports food. xylem; phloem arteries, veins carbon dioxide, oxygen phloem; xylem #11 What do seeds need to germinate? carbon dioxide water cold soil 12. How does water get into a plant? stomata leaves stems roots 13. How does Carbon Dioxide get into a pla roots leaves stems flower #14 Name the primary structure where sugar is made. Roots Stems Leaf #15 What gives plants their green color? chlorophyll sunlight glucose Carbon dioxide #16 What happens to a plant when the amount of water transpired from a plant’s leaves is greater than the amount absorbed by its roots ? It wilts It turns dark green It reproduces Gets taller #17 What would happen if plants did not have a cuticle? they would dry out there would be no roots they would have to live in the dark they couldn’t absorb sunlight #18 Plant cells make glucose molecules from what ? Carbon dioxide, oxygen and sunlight Oxygen and water Water and hydrogen Carbon dioxide, water and sunlight STUDY TONIGHT GOOD LUCK ON YOUR TEST!!