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Heredity Unit 1

TermDefinition
Angiosperm flowering plant
Petal attract pollinators; protects inner structure
Sepal protects and supports flower; keeps from dying out
Stem provides support; transport water and nutrients; stores water and food
Anther produces pollen (sperm)
Filament stalk holds anther up
Stamen filament and stock (male part)
Stigma sticky part where pollen sticks
Style Stalk that supports the stigma
Ovary where fertilization occurs, seeds are formed, turns into fruit
Pistil female parts
Pollination the transfer of pollen to the stigma, ovule, flower, or plant to allow fertilization
Asexual reproduction Offspring are created from a single organism (parent) and are exact copies of that parent.
Binary Fission divide into two identical cells
Budding an offspring grows out of the parents body; not an equal dividing like binary fission
Fragmentation/Regeneration offspring form out of broken off pieces of the parent
Sexual reproduction the genetic information from two parents is combined to create offspring with unique genetic traits
Internal fertilization fertilization occurs within the female
External fertilization fertilization occurs outside the female in a watery medium
Created by: s45227
 

 



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