Page 93 - Science Course 2 (Book 1)
P. 93

Mo3-L4b:  What are the Types of Asexual Reproduction?





        budding                                             cloning
        the process during which a new organism grows by    a type of asexual reproduction performed in a
        mitosis and cell division on the body of its parent.  laboratory that produces identical individuals from a
                                                            cell or from a cluster of cells taken from a
                                                            multicellular organism.
















                                                           Let’s Begin

        regeneration
        a type of asexual reproduction that occurs when an
        offspring grows from a piece of its parent.        Types of asexual reproduction

                                                           Cell division in prokaryotes is known as fission.







                    Starfish




                                                           A prokaryote’s DNA molecule is copied
                                                           and each copy attaches to the cell membrane.

                                                           The cell grows longer, pulling the two copies of DNA
        vegetative reproduction                            apart while the cell membrane begins to pinch
        a form of asexual reproduction in which offspring   inward along the middle of the cell.
        grow from a part of a parent plant.
                                                          1. Parent Cell   3. Cytoplasm Divides








                                                                  2. Nucleus Divides    4. Two Daughter cells
                                                           Through fission, the cell splits and forms two new
                                                           identical offspring.
                                                                Chromosome





                                                                                 Cell
                                                              Cell Wall        Membrane
                                                                             Daughter cell




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