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UNIT 3. PLANTS

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  • Which are the two main funtions of stem?
    The stem keeps the plant standing up and it transports water and nutrients.
  • What do gymnosperms produce?
    Cones with seeds inside
  • What do angiosperms produce?
    Fruits with seeds inside.
  • Which are the two types of stems?
    Stems can be woody (rigid) or herbaceous (soft)
  • Which is the only type of plant that do not have roots?
    Mosses
  • Which are the two groups of flowering plants?
    Angiosperm and gymnosperm
  • In which big groups can we classify plants?
    Flowering and non-flowering plants.
  • Which are the two functions of leaves?
    Leaves produce food (photosynthesis) and help breathing.
  • How do flowering plants reproduce?
    Flowering plants reproduce SEXUALLY, using FLOWERS.
  • Which are the two groups of non-flowering plants?
    Ferns and mosses.
  • Which are the three functions of the roots?
    They hold the plant in the ground, support the plant and absorb water and minerals from the soil.
  • How do non-flowering plants reproduce?
    They reproduce ASEXUALLY, using SPORES.
  • Which are the three main parts of a plant?
    Leaves, stem and roots.
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