REPRODUCTION

Cards (18)

  • Oviparous
    hatch from eggs laid outside
    of the mother's body.
  • Oviparous
    Hatch from eggs laid outside of the mother's body
  • Ovoviviparous
    Hatch from eggs within the uterus, and the mother gives birth to live young
  • Viviparous
    Develop directly inside the mother (PLACENTA)
  • Fragmentation
    Separation of a parent plant into parts that develop into whole plants
  • Clones from Cuttings
    • Reproduced from plant fragments called cuttings or callus (mass of dividing undifferentiated cells)
  • Grafting
    1. A twig or bud can be grafted onto a plant of a closely related species or variety
    2. The stock provides the root system
    3. The scion is grafted onto the stock
  • Scion or Bud

    The part that is being grafted onto the stock
  • Binary Fission
    A type of asexual reproduction involving the division of the body into two or more equal parts
  • Budding
    Type of asexual reproduction where a new individual arises as an outgrowth (bud) from its parent, and then detaches itself
  • Sporulation
    New individual forms from an aggregation of cells surrounded by a resistant capsule or spore, which later on germinates
  • Fragmentation
    The body breaks into two or more parts, with each fragment capable of becoming a complete individual; in animals, fragmentation is usually followed by regeneration where the missing parts are produced
  • Parthenogenesis
    An egg develops without being fertilized
  • Haplontic
    The dominant, photosynthetic phase in such plants is the free-living haploid gametophyte
  • Haplo-Diplontic

    Bryophytes and pteridophytes, interestingly, exhibit an intermediate condition
  • Diplontic
    Diploid sporophyte is the dominant, photosynthetic, independent phase of the plant
  • Angiosperms
    The sporophyte is the dominant generation, the large plant that we see
  • Endosperm
    Part of the mature seed that is derived from the fusion of the sperm nucleus and the two polar nuclei of the embryo sac