UNIT SCIENCE TEST

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Author:
DEDUBOIS2
ID:
43480
Filename:
UNIT SCIENCE TEST
Updated:
2010-10-19 18:45:33
Tags:
SCIENCE TEST MRS MARRIOTT
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UNIT SCIENCE TEST
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  1. Do Plants have cell walls?
    Yes
  2. Are plants multicellular?
    Yes
  3. Do plants have more than one cell?
    Yes
  4. Do plants have their DNA in the nucleus?
    Yes
  5. Do plants live mostly in water (like ponds and oceans)?
    No
  6. What process do plants use to make food?
    Photosynthesis
  7. What is the male part of the flower?
    Anther
  8. What are the female parts of the flower?
    Ovary, Pistil
  9. What part of the photosynthesis process are CO2 and H2O?
    Chemicals needed for photosynthesis
  10. What part of the photosynthesis process are the O2 and C6H12O6 or sugar?
    Chemicals produced in photosynthesis
  11. What part of the plant (stem, root, leaf, flower) is the part that absorbs the sunlight?
    Leaf
  12. Why do plants have brightly colored flowers?
    To attract insects
  13. What does a fruit do for a seed?
    Shelter seeds and helps with dispersal
  14. What is pollination?
    When pollin is brought to the pistil
  15. What are the two main ways flowers are polinated and how are they different?
    Wind and insects. Insects polination has bright flowers
  16. What is angiosperm
    a plant having its seeds enclosed in an ovary; a flowering plant

    Examples: Tulips, Roses, Peaches, Mangos
  17. What is gymnosperm
    a vascular plant having seeds that are not enclosed in an ovary; a conifer or cycad.

    Examples: Spruce, Pine, Fur
  18. What is a vascular plant
    a plant having a vascular system.

    Example: Fern (a plant with roots)
  19. What is a nonvascular plant
    Any of various plants that lack vascular tissue

    Example: Moss and Grass

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