Teacher Suggestion:

1
Teacher Suggestion

• Have the students take notes over the power point
  using the combination notes format. See the
  combination notes document in Unit 1 activities
  on COL for an example.
• Have them number their slides in their notes.
  (this is useful for identifying where they found
  the correct answer when doing test corrections)
• After taking notes they should complete their
  visual representation of the words and phrases in
  their notes on the right side of the paper and a
  summary at the bottom. Suggested visual
  representation for this presentation
• Double Bubble map Sexual and Asexual
  Reproduction

2
REPRODUCTION
3
Reproduction is the production or the
creation of offspring of the same species as the
parent.
4
There are two types of reproduction

• Sexual
• Asexual

5
Sexual
reproduction requires the combining of two
parent cells. Male cell Female cell
Offspring


6
Asexual reproduction creates the new organism
without combining cells. (1 parent)
7
Mushrooms reproduce by making spores that are
carried by the wind. Each little black speck
(spore) carries the beginnings of a new mushroom.
Mold also reproduces using spores.
8
Hydras reproduce by growing a new hydra on the
side of the parent. This is called budding. The
offspring will be a different size than the
parent.
3 buds that will break off and form new Hydras
9
Starfish can make a new starfish from one broken
arm with a piece of the center attached. This is
called regeneration. The offspring will be the
same size as the parent.
10
Vegetative Propagation makes a new organism from
a part of an old organism.
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Binary Fission is reproduction by
splitting. Bacteria and Paramecium can split
themselves in half and make a new paramecium.
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THEY ARE ASEXUAL!

• Spores
• Vegetative Propagation
• Budding
• Regeneration
• Binary Fission

• Offspring from asexual reproduction are always
  EXACT copies of their parents!!
• This means that all of the offspring is UNIFORM
  there is NO VARIATION.