Chapter 38 Review: Angiosperm Reproduction and Biotechnology

  1. A sporophyte produces
    1. gametes. (wrong)
    2. spores. <==== correct
    3. zygotes. (wrong)
    4. seeds. (wrong)
    5. embryos. (wrong)
      Hint
  2. A ________ plant has male and female flowers on separate plants.
    1. homoecious (wrong)
    2. dioecious <==== correct
    3. monoecious (wrong)
    4. heteroecious (wrong)
    5. specious (wrong)
      Hint
  3. A eudicot embryo contains the following EXCEPT:
    1. seed coat (wrong)
    2. root (wrong)
    3. shoot (wrong)
    4. cotyledons (wrong)
    5. coleoptile <==== correct
      Hint
  4. A raspberry is an example of a(n)
    1. aggregate fruit. <==== correct
    2. multiple fruit. (wrong)
    3. accessory fruit. (wrong)
    4. simple fruit. (wrong)
    5. dry fruit. (wrong)
      Hint
  5. A pollen grain develops from
    1. microspores. <==== correct
    2. megaspores. (wrong)
    3. microphones. (wrong)
    4. macrophages. (wrong)
    5. macrame. (wrong)
      Hint
  6. The diagram at right illustrates germkination of a(n)
    1. moos. (wrong)
    2. fern. (wrong)
    3. gymnosperm. (wrong)
    4. eudicot. <==== correct
    5. monocot. (wrong)
      Hint
  7. The pollen tube extends down through the ________ into the ovary of a flower.
    1. filament (wrong)
    2. ovule (wrong)
    3. stigma (wrong)
    4. style <==== correct
    5. oviduct (wrong)
      Hint