Regions of
Organisms
Blackworm
Structures
Earthworm
Structures
Reproduction
Classification
Habitats &
Misc.
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What is “Anterior”
Front region of an organism,
usually the head
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What is “Dorsal”
Back or top region of an
organism
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What is the rear or tail section
Posterior region of an
organism
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What is “Ventral”
The underside or belly of an
organism
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What is the side view
Lateral region of an organism
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What is “chaetae”
Tiny hairs
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What is “digestive tract”
Breaks down nutrients in a
blackworm
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What is “blood vessel”
Structure that blood pulses
through
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What is “tail”
Gas exchange takes place
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What are “photoreceptors”
Nerve cells that detect
shadows and used for rapid
response
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What are “Setae”
Tiny hairs that help worm
cling to soil
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What is “clitellum”
Collar-like structure that
produces mucus to form
cocoon for eggs
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What is “castings”
Name for earthworm
digestive system waste
products
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What is “5”
Number of hearts
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What is “gizzard”
Used to grind and extract
nutrients from the soil
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What is “fragmentation or regeneration”
Blackworm’s usual process of
reproduction in the lab
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What is “A blackworm”
This worm will produce 2
living worms when cut in half
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What is “reproduction or regeneration”
Purpose of the clitellum
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What is “sexual reproduction”
Earthworms usually
reproduce by
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What is “Was this a Vocab word”
Baby Blackworms are called
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What is “scientific name for earthworm”
Lumbricus terrestis
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What is Lumbriculus veriegatus
Scientific name for
Blackworm
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What is “Annelida
The Phylum for Blackworms
and Earthworms
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What is “Arthropoda”
Phylum that includes
organisms with exoskeletons
and jointed appendages
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What is “segmented”
Physical trait that includes
blackworm & earthworm in
the Phylum Annelida
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What is “blackworm habitat”
Shallow freshwater ponds,
lakes and marshes
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What is “soil”
Habitat of the earthworm
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What are “earthworms”
Helps to aerate and fertilize
soil
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What are WOW Bugs
Parasites that help to control
pest population
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What is “posterior”
A Blackworms pulse rate is
highest in what region