Name Type What ? Organisms + - 1. Binary Fission Asexua l Cell splits and replicated DNA goes with each part • bacteria • fast • easy • all offspring have same DNA 2. Regeneration / Fragmentatio n asexua l Lost or damaged tissues, organs or limbs are restored Invertebra tes • worms • Starfish • easy • parent broken • same DNA 3. Budding asexua l Offspring grows off of parent •Yeast •hydras • fast •Some- what easy •All offspring have same DNA 4. Pollination sexual When pollen is transferred Flowering plants • plants don’t have to • need a pollinati on vector
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NameTypeWhat ?Organisms+- 1. Binary Fission AsexualCell splits and replicated DNA goes with each part bacteria fast easy all offspring have same DNA 2.
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Name Type What ? Organisms + -
1. Binary Fission
Asexual Cell splits and replicated DNA goes with each part
• bacteria • fast • easy
• all offspring have same DNA
2. Regeneration/ Fragmentation
asexual Lost or damaged tissues, organs or limbs are restored
Invertebrates• worms • Starfish
• easy • parent broken• same DNA
3. Budding asexual Offspring grows off of parent
•Yeast•hydras
• fast•Some-what easy
•All offspring have same DNA
4. Pollination sexual When pollen is transferred from the anther to the stigma
Flowering plants
• plants don’t have to move• mixes DNA
• need a pollination vector
5. Sexual Reproduction
sexual Egg and sperm unite to form a zygote
Most animals and some plants
• results in genetically differences
• slow
Class Starter Questions1. Draw a picture of a flower and try to label it’s parts as best you can.
2. Can you Identify which are the female and male parts?
Parts of a FlowerParts of a Flower
1. Sepals1. Sepals
2. Petals2. Petals
3. Stamens3. Stamens
4. Pistil4. Pistil
pistil
SepalsSepals
Sterile, leaf-like structures. Sterile, leaf-like structures. (do (do not have the capacity to produce not have the capacity to produce gametes) gametes)
May be brightly colored.May be brightly colored. FunctionFunction
Protect other flower parts.Protect other flower parts. Attract pollinators.Attract pollinators.