1) Moving water and minerals from the roots to the other parts of the plant is the job of which plant part? a) xylem b) phloem c) root hairs d) epidermis 2) __________ plants have stems that are easy to bend or break. a) Woody b) Shrubby c) Epidermal d) Herbaceous 3) A leaf loses water through the process of a) breathing b) respiration c) transpiration d) photosynthesis 4) Photosynthesis produces a) energy and oxygen b) glucose and carbon dioxide c) energy and carbon dioxide d) glucose and oxygen 5) Cellular respiration breaks down which substances? a) chlorophyll b) glucose c) carbon dioxide d) water e) energy 6) What is a waxy layer that covers a leaf and slows water loss called ? a) an epidermis b) a cuticle c) a stomata d) guard cells 7) The seeds of most angiosperms develop in the a) root b) fruit c) stem d) leaves 8) Conifers grow seeds in which part of the plant? a) in male cones b) in female cones c) in woody scales d) in their long needles 9) How does a spore differ from a seed? a) A spore is much larger than a seed in most plants b) A spore contains stored food for the plant and a seed does not c) A spore contains a single cell and a seed contains a multicellular embryo d) A spore contains a single cell and a seed contains a multicellular embryo 10) What controls the behaviors of different cells within a plant? a) minerals in the soil b) the amount of available water c) chemicals produced in the plant d) the temperature of the air and ground 11) Which is a cell part that releases so much energy it is called the powerhouse of the cell? a) stomata b) cytoplasm c) chloroplasts d) mitochondrion 12) How can you tell angiosperms from gymnosperms? a) Only angiosperms are vascular b) Only gymnosperms are vascular c) Only angiosperms produce flowers d) Only gymnosperms produce flowers 13) Carrots are __________ that store extra_________ made by the plant. a) trapoots, food b) roots , sunlight c) roots hair, water d) branch roots, minerals

Science Study GAME 6º A

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