Below is a link to the powerpoint we looked at today in SI. Don't forget to study the molting hormone graph!! Good luck.
https://www.dropbox.com/s/9rp7pmym3wb6d00/Exam%204%20Review.pptx
Zoology Principles II
Monday, April 21, 2014
Questions from 4.21.14
- If an insect were the size of a dinosaur what problems would it face?
- What type of eye do insects have and how is it adventageous for survival?
- What is the individual unit of an insect called?
- T/F - For the survival of both organisms plants and insects have become partners in evolution.
- What time period did plants and insects form a partnership?
- T/F - Unlike humans, insects can see ultraviolet light.
- What is the most successful of the nocturnal insects?
- What is the specially evolved character that moths have to evade bats?
- T/F - The pupa of the swollowtail butterfly exhibits aposomatic coloration.
- The larvae of the swollowtail butterfly determine the color they become based on what trait of the "branch"?
- What are some of the traits that make insects so successful?
- What type of living is exhibited in bees, termintes and ants?
- How do bees communicate?
- What unique behavior do some honey bees use to defend from wasps or other large predators?
- Some scientists believe that bees communicate not only by the movement but also by _____________?
- T/F - Ants are "preprogramed" to do specific jobs and are not told what to do by the queen.
- T/F - In rainforests leaf cutter ants take more foliage than any other animal.
- T/F - Ants are a society of males born to a single female queen
- Ant "job assignments" are determined by what trait?
Saturday, April 19, 2014
Exam 4 table for study
Subphylum
Class
Order
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Trilobita
Extinct for 200 million years
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Chelicerata
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Crustacea
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Merostomata
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Arachnida
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Pyconogonida
(Greek-thick
knees or all legs)
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Malacostraca
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Maxillopoda
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Branchiopoda
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Decapoda
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Euphausiacea
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Amphipoda
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Isopoda
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Copepoda (subclass)
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Cirripedia
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Anostraca
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Cladocera
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Common Names
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Trilobites
No living spp.
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Horseshoe crab (Limulus)
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Spiders, scorpions, mites, ticks
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Sea spiders
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Crab, crayfish, shrimp, lobster
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Krill
|
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Parasitic, pill bugs
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Calanus, Cyclops, Diaptomus
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Barnacles
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Fairy & Brine shrimp
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Water fleas - Daphnia
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Appendages
Chelicerae
Pedipalps
Mandibles
Antennae
Walking legs
|
# of pairs
1-antennae
4-leglike appendages
|
# of pairs
1-chelicera
1-pedipalps
4-legs
0-antennae
0-mandible
|
# of pairs
1-chelicera
1-pedipalps
4-legs
0-antennae
0-mandible
|
# of pairs
1-chelicera
1-pedipalps
1-oviger-male
5-6- legs
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# of pairs
2-antennae
1-mandible
2-maxillae
3-maxilliped
1-cheliped (also walking leg)
5-walking legs
(1 is cheliped)
3-5-swimmerets (first
in male=copulatory)
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0-maxillipeds
|
|
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# of pairs
1-2- antennae
1-maxillipeds (uniramous)
4-thoracic swimming appendages
(biramous)
|
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Flattened & leaf-like legs:
chief respiratory organs
|
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Tagmata
|
Head
(cephalon)
Trunk
Pygidium
|
Cephalothorax (carapace-shell)
Opisthosoma (abdomen)
|
Prosoma (cephalothorax)
Opisthosoma (abdomen)
|
Cephalon (small head)
Thorax
Abdomen (reduced)
|
Decapod(fused)
Head -5 (fused) somites
Thorax-8 (fused) somites
Abdomen-6 somites
|
Body-dorso-ventrally flattened
|
|
Head-reduced
No Abdomen
Thoracic legs are long with
hair-like setae
|
|
|
||
Cuticle
|
Carapace
|
Carapace
|
Sensory hairs
|
|
Carapace
|
No-Car
|
No-Car
|
No-Car
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Lack carapace
|
Calcareous plates
|
|
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Sense Organs
|
Compound eyes
|
Compound eye & simple eye
|
8 simple eyes
|
4 simple eyes
|
Compound eyes
|
|
|
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Simple, median eye
|
|
|
|
Unique structures
|
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Telson, Carapace, hinge, gills,
|
Book lung, spinnerets
|
Proboscis
|
Crayfish - rostrum, posterior
telson, carapace, uropod, antennal gland (green
gland)
|
Free-living consumer- marine
plankton &freshwater plankton
Parasitic forms- unrecognizable
|
Parasitic= kentrogon stage
|
|
|
|||
Reproduction
|
|
|
Dioecious
|
Dioecious
|
Dioecious
|
|
|
|
Hermaphroditic – big penis
Monoecious
|
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Partheno-genesis – w/out males
|
|
Larvae
|
|
|
|
|
Zoeaà megalopaà crab
Crayfish=direct development
|
|
|
|
Nauplius
|
Nauplii
Cyprid-bivalve carapace
|
Gradual metamor-phosis
|
Direct develop-ment
|
Habitat
|
Marine
|
Marine
|
Terrestrial
|
Marine
|
Aquatic
|
|
|
Both
|
|
|
|
|
Subphylum
Class
Order
|
Uniramia
|
||||||||
Chilopoda
|
Diplopoda
|
Hexapoda
|
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|
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Insecta
|
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Common Names
|
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Appendages
Chelicerae
Pedipalps
Mandibles
Antennae
Walking legs
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Tagmata
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Cuticle
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Sense Organs
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Unique Structures
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Reproduction
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Larvae
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Habitat
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