Download TOPIC: REPRODUCTION AND DEVELOPMENT

TOPIC: REPRODUCTION AND
DEVELOPMENT
AIM: How do Sexual and Asexual Reproduction
Compare?
Asexual Reproduction
One parent organism produces
offspring that are
GENETICALLY
IDENTICAL
There is NO VARIETY
vs.
Sexual Reproduction
Two Parent organisms
combine their genetic
information to produce
offspring that are
GENETICALLY
DIFFERENT
Creates Variety
METHODS OF ASEXUAL REPRO
• Binary Fission: Paramecium, Amoeba
An exact genetic copy is made with the
cytoplasm dividing equally.
METHODS OF ASEXUAL REPRO
• BUDDING: HYDRA, YEAST CELLS
Making offspring that are genetically identical.
There is unequal division of the cytoplasm.
• Regeneration: In Starfish and Lizards
Re-growth or replacement of a lost or damaged
body part.
Sporulation
• Spores are specialized reproductive cells
capable of developing into a new organism.
• Fungi
VEGETATIVE PROPAGATION
• Asexual Reproduction in Plants
Runners, Tubers, bulbs, grafting
Use Asexual or Sexual to answer the following
1.
2.
3.
4.
This type of reproduction has only one parent.
This type produces genetically identical offspring.
The organisms in this type of repro have gonads and gametes.
This type of repro produces offspring that are a combo ob both
parents.
5. This type is very simple and primitive.
6. This type contains specialized spores that can withstand harsh
conditions.
7. This type is found in plants and uses stems, roots, and leaves.
8. This type of repro is found in humans
9. This type is found in ameba and paramecium
10.Cloning
What is the difference between budding and binary fission?