Download science test 4 study guide

SCIENCE TEST 4 STUDY GUIDE (CH. 1-2)
(9 WEEKS EXAMINATION)
FACTS:
1. THE STIFF BRISTLES ON THE BODY OF THE EARTHWORM ARE CALLED SETAE.
2. MOST CRUSTACEANS HAVE THREE BODY REGIONS.
3. WHEN THE HEAD AND THORAX ARE JOINED TOGETHER, THE BODY REGION IS CALLED THE
CEPHALOTHORAX.
4. EARTHWORMS ENRICH THE SOIL WITH THEIR CASTINGS.
5. THE PAIR OF LEGS CLOSEST TO THE CENTIPEDE’S MOUTH IS ALWAYS POISONOUS.
6. A CENTIPEDE HAS ONE PAIR OF LEGS ON MOST BODY SEGMENTS.
7. MOST CRUSTACEANS BREATHE WITH GILLS.
8. MANY CRUSTACEANS HAVE TEN LEGS.
9. BY RELEASING POISON THROUGH THE STINK GLANDS ALONG THE SIDES OF ITS BODY NEAR ITS MANY
LEGS, THE MILLIPEDE DEFENDS ITSELF.
10. WORMS ARE NOT ARTHROPODS BECAUSE THEY DO NOT HAVE AN EXOSKELETON, A PROTECTIVE
OUTER COVERING.
11. THE STRUCTURE THAT DIRECTS THE WORK OF THE CELL IS THE NUCLEUS.
12. THE THREADLIKE STRUCTURES IN A CELL THAT DETERMINE THE CHARACTERISTICS OF THE
ORGANISM AND HOW IT RUNS ARE CHROMOSOMES.
13. THE STRUCTURE THAT SURROUNDS THE CELL AND PROTECTS IT IS THE CELL MEMBRANE.
14. THE JELLYLIKE FLUID THAT FILLS THE CELL IS THE CYTOPLASM.
15. AN INVERTEBRATE THAT BUILDS A PROTECTIVE LIMESTONE CUP AT THE BASE OF ITS BODY IS THE
CORAL POLYP.
16. MUSSELS, OYSTERS, CLAMS, AND SCALLOPS ARE ALL BIVALVES, MOLLUSKS HAVING TWO
MATCHING SHELLS.
17. FIVE OR MORE RAYS, EACH WITH TWO ROWS OF TUBE FEET, ARE FORMED ON THE SEA STAR.
18. THE SNAIL IS PART OF A GROUP OF ONE-SHELLED MOLLUSKS CALLED UNIVALVES.
19. USING ITS FOOT AS IF IT WERE SLIDING ON ITS STOMACH ALLOWS A GASTROPOD TO MOVE.
20. THE CRUSTACEAN THAT CEMENTS ITSELF TO AN OBJECT WHEN IT IS YOUNG IS THE BARNACLE.
21. THE SHRIMP THAT HAS “GILL FEET”; OFTEN USED AS AQUARIUM FOOD IS BRINE SHRIMP.
22. A SHRIMP THAT SEARCHES FOR PARASITED AND OTHER HARMFUL THINGS ON A FISH IS THE
CLEANER SHRIMP.
23. A SMALL, FRESHWATER LOBSTER IS THE CRAYFISH.
24. THE CRAB WHOSE SHELL COVERS ONLY THE FRONT PART OF ITS BODY IS THE HERMIT CRAB.
25. THE FAVORITE FOOD OF SOME WHALES IS KRILL.
26. THE TINIEST CRAB IS THE PEA CRAB.
27. THE WOOD LOUSE WHOSE NICKNAME IS THE ROLY-POLY; EXPELS AN OFFENSIVE ODOR WHEN
ATTACKED IS THE PILL BUG.
28. THE SHRIMP WITH A STUN GUN IS THE PISTOL SHRIMP.
29. THE LOBSTER WITH NO PINCERS IS THE SPINY LOBSTER.
30. ARACHNIDS: TARANTULA AND SCORPION
31. CRUSTACEANS: BARNACLE AND CRAB
32. INSECTS: ANT AND LADYBIRD BEETLE
33. MOLLUSKS: CLAM AND OCTOPUS
34. PROTOZOANS: AMOEBA AND PARAMECIUM
***BE ABLE TO GIVE 3-5 FACTS ON THE AMOEBA.***
REVIEW:
1. THE PROCESS OF TRANSFORMATION WHICH INSECTS UNDERGO IS CALLED METAMORPHOSIS.
2. PINE TREES HAVE NEEDLES THAT FROW IN BUNDLES.
3. PHOTOSYNTHISIS IS THE CHEMICAL PROCESS BY WHICH A PLANT PRODUCES FOOD.
4. CHOROPHYLL IS THE GREEN PIGMENT THAT GIVES A GREEN PLANT ITS COLOR.
5. THE TREE THAT HAS SMOOTH, PAPERY BARK THAT PEELS OFF IN THIN LAYERS IS THE BIRCH TREE.
6. OAK TREES ARE KNOWN FOR PRODUCING ACORNS.
7. MAPLES ARE A GOOD SOURCE OF SUGAR AND SYRUP.
8. SOME OF THE SMALLEST GREEN PLANTS ARE ALGAE.
9. CONIFERS BEAR CONES INSTEAD OF FLOWERS.
10. A PLANT THAT LIVES FOR ONLY ONE SEASON OF GROWTH IS CALLED AN ANNUAL.
***BE ABLE TO WRITE THE NAME OF THE PLANT FAMILY FOR EACH PICTURE.***
1. LILY
2. COMPOSITE
3. ROSE
4. GRASS
5. PEA