1st 9 Weeks Test Review Zoology

#1 The study of the kinds of organisms and the evolutionary relationships among them is  Review Systematics MARK FOR REVIEW SHOW NEXT

The classification system used today began with the work of #2 The classification system used today began with the work of  Review Charles Darwin MARK FOR REVIEW SHOW NEXT

#3 Each species has a unique name; __________ is the assignment of these names.  Review Nomenclature MARK FOR REVIEW SHOW NEXT

Kingdom, Phylum, Class, Order, Family, Genus, Species #4 What is the correct sequence (from broad/general to specific) of the major taxonomic categories?  Review Kingdom, Phylum, Class, Order, Family, Genus, Species MARK FOR REVIEW SHOW NEXT

The standard for naming animals is #5 The standard for naming animals is  Review The International Code of Zoological Nomenclature MARK FOR REVIEW SHOW NEXT

Review #6 Genus and Species Name SHOW NEXT To designate a species correctly, the binomial nomenclature includes the __________ names.  Review Genus and Species Name MARK FOR REVIEW SHOW NEXT

Describe how to correctly write a scientific name #7 Describe how to correctly write a scientific name Review First Name Capitalized, Second name lower case, all underlined or italicized MARK FOR REVIEW SHOW NEXT

#8 Review . The "belly" (usually lower) surface of most bilaterally symmetrical animals is  Ventral MARK FOR REVIEW SHOW NEXT

The back (usually upper) surface of a bilateral animal is #9 The back (usually upper) surface of a bilateral animal is  Review Dorsal MARK FOR REVIEW SHOW NEXT

Formation of a distinct head is called #10 Formation of a distinct head is called  Review Cephalization MARK FOR REVIEW SHOW NEXT

The end opposite the mouth is called the #11 The end opposite the mouth is called the Review Aboral MARK FOR REVIEW SHOW NEXT

#12 The study of birds Review ORnithology MARK FOR REVIEW SHOW NEXT

#13 The study of fishes Review Ichthyology MARK FOR REVIEW SHOW NEXT

The development of a coelom in an animal is always associated with #14 Review Triploblastic Organization MARK FOR REVIEW SHOW NEXT

A characteristic of __________ is early cleavage of the zygote. #15 A characteristic of __________ is early cleavage of the zygote. Review Protostome MARK FOR REVIEW SHOW NEXT

The first tissue level of organization is called __________. #16 The first tissue level of organization is called __________. Review Diploblastic MARK FOR REVIEW SHOW NEXT

Review #17 Asymmetry SHOW NEXT __________ is the absence of a central point or axis around which the body parts are equally distributed. Review Asymmetry MARK FOR REVIEW SHOW NEXT

Review #18 Deuterostomes SHOW NEXT Fate of embryonic cells is determined later on in the development of __________. Review Deuterostomes MARK FOR REVIEW SHOW NEXT

Review #19 Sponge SHOW NEXT An animal is found that is asymmetrical, has not tissues or organs, and is full of holes. This animal is probably a #19 Review Sponge MARK FOR REVIEW SHOW NEXT

Which type of symmetry do roundworms have? #20 Which type of symmetry do roundworms have? Review Bilateral MARK FOR REVIEW SHOW NEXT

Roundworms are a. acoelomate b. pseudocoelomate c. coelomate #21 Roundworms are a. acoelomate b. pseudocoelomate c. coelomate Review c MARK FOR REVIEW SHOW NEXT

Ascaris is an intestinal roundworm found in pigs and _____________. #22 Ascaris is an intestinal roundworm found in pigs and _____________. Review Humans MARK FOR REVIEW SHOW NEXT

What is the function of cilia on the anterior end of a rotifer? #23 Review Feeding MARK FOR REVIEW SHOW NEXT

What is the function of the mastax in rotifers? #24 What is the function of the mastax in rotifers? Review Breaking down of food MARK FOR REVIEW SHOW NEXT

Review #25 Parthenogenesis SHOW NEXT The process of unfertilized eggs developing into an adult female (no males involved)! Review Parthenogenesis MARK FOR REVIEW SHOW NEXT

Trichinella roundworm infection #26 Trichinella roundworm infection Review Trichinosis MARK FOR REVIEW SHOW NEXT

Disease in which lymphatic vessels become blocked by larval worms. #27 Disease in which lymphatic vessels become blocked by larval worms. Review Elephantiasis MARK FOR REVIEW SHOW NEXT

Causes elephantiasis Review #28 Filarial Worms SHOW NEXT MARK FOR REVIEW SHOW NEXT

The roundworm digestive tract has how many openings? #29 The roundworm digestive tract has how many openings? Review 2 MARK FOR REVIEW SHOW NEXT

A rotifer’s excretory system includes #30 A rotifer’s excretory system includes Review Flame Cells and Excretory Tubules MARK FOR REVIEW SHOW NEXT

The Greek word “platyhelminthes” literally means #31 The Greek word “platyhelminthes” literally means Review Flat Worm MARK FOR REVIEW SHOW NEXT

#32 Many of the worms in this phylum have a head or head-like structure. What is this called? Review cephalization MARK FOR REVIEW SHOW NEXT

#33 Which class do planaria belong to and is mostly made up of free-living worms? Review Class Turbellaria MARK FOR REVIEW SHOW NEXT

#34 How do planaria feed? Review Predators MARK FOR REVIEW SHOW NEXT

These structures are simple eyes that detect light. #35 These structures are simple eyes that detect light. Review Ocelli MARK FOR REVIEW SHOW NEXT

Which class contains tapeworms? #36 Which class contains tapeworms? Review Cestoidea MARK FOR REVIEW SHOW NEXT

Most members of phylum annelida live #37 Most members of phylum annelida live Review In salt water (marine) MARK FOR REVIEW SHOW NEXT

What type of symmetry do annelids have? #38 What type of symmetry do annelids have? Review Bilateral MARK FOR REVIEW SHOW NEXT

What does it mean if an animal is “vermiform”? #39 What does it mean if an animal is “vermiform”? Review Long and Slender (wormlike) MARK FOR REVIEW SHOW NEXT

Nephridia are a part of the ___________system in Phylum Annelida. #40 Nephridia are a part of the ___________system in Phylum Annelida. Review Excretory MARK FOR REVIEW SHOW NEXT

#41 Which of the following is used by a leech to disguise the bite when it attaches to a host? Review anesthetic MARK FOR REVIEW SHOW NEXT

#42 Which of the following is used by a leech to keep blood from clotting inside its body once it is consumed? Review Anticoagulant MARK FOR REVIEW SHOW NEXT

#43 Which of the following body parts serves as the “anchor” during annelid movement? Review Setae MARK FOR REVIEW SHOW NEXT

#44 True or False Cephalization is usually associated with bilateral symmetry Review True MARK FOR REVIEW SHOW NEXT

#45 True or False A true coelom is advantageous because it can provide an area for storage and room for organ development. Review True MARK FOR REVIEW SHOW NEXT

True or False A hermaphroditic animal is also known as dioecious. #46 True or False A hermaphroditic animal is also known as dioecious. Review False MARK FOR REVIEW SHOW NEXT

True or False Earthworms usually have an asexual life cycle. #47 True or False Earthworms usually have an asexual life cycle. Review false MARK FOR REVIEW SHOW NEXT

#48 True or False Earthworms’ anterior segments are modified for sensing the environment, but are only capable of sensing light and not vibrations. Review false MARK FOR REVIEW SHOW NEXT

#49 True or False Two examples of marine annelids are bristle worms and fan worms. Review True MARK FOR REVIEW SHOW NEXT

True or False Leeches are internal parasites. #50 True or False Leeches are internal parasites. Review fasle MARK FOR REVIEW SHOW NEXT

#51 True or False The clitellum in earthworms is closer to the anterior end than the posterior end. Review True MARK FOR REVIEW SHOW NEXT

#52 True or False Earthworms are different from flatworms and roundworms because earthworms are segmented and are pseudocoelomates. Review false MARK FOR REVIEW SHOW NEXT

#53 True or False The Portuguese man of war is a floating colony of dangerous stinging polyps that cannot swim. Review True MARK FOR REVIEW SHOW NEXT

#54 True or False Hydra lacks the medusa stage, is small, and found in fresh very clean waters. Review True MARK FOR REVIEW SHOW NEXT

#55 True or False Sponge cells are specialized, like other animals; however no tissues or organs exist. Review True MARK FOR REVIEW SHOW NEXT

True or False All flat worms are parasites #56 True or False All flat worms are parasites Review false MARK FOR REVIEW SHOW NEXT

True or False Each mature tapeworm can produce 80,000 eggs per day. #57 True or False Each mature tapeworm can produce 80,000 eggs per day. Review True MARK FOR REVIEW SHOW NEXT

#58 True or False A host that harbors the immature stage of a parasite is called the definitive host. Review false MARK FOR REVIEW SHOW NEXT

#59 True or False Phylum Platyhelminthes is divided into four classes: Turbellaria, Monogenea, Trematoda, and Cestoidea. Review True MARK FOR REVIEW SHOW NEXT

#60 True or False Free-living flatworms cannot reproduce asexually by regeneration. Review false MARK FOR REVIEW SHOW NEXT

True or False Rotifera is latin for “to bear a wheel”. #61 Review true MARK FOR REVIEW SHOW NEXT

#62 True or False Nematodes are very small animals only ranging from 0.5mm to 3mm. Review false MARK FOR REVIEW SHOW NEXT

True or False Parthenogenesis is derived from parenthenos meaning “virgin birth”. #63 Review true MARK FOR REVIEW SHOW NEXT

#64 True or False Nematodes are also known as flatworms and members of the Phylum Platyhelminthes are known as roundworms. Review false MARK FOR REVIEW SHOW NEXT

#65 True or False In extreme cases, filiarisis can lead to elephantiasis, which is a grotesque swelling of the legs and other extremities due to worms blocking the lymphatic system. Review true MARK FOR REVIEW SHOW NEXT

Be sure to study the following vocabulary! Pinacocytes Polyp Sessile Corona Elephantiases Heartworm disease Lorina Mastax Microfilariae Clitellum Metamerism Parapodia Setae Tagmatization  Crop bilateral symmetry class coelom family genus kingdom order phylum radial symmetry Species Asexual Reproduction Choanocytes (collar cells) Gastrovascular cavity Hydrostatic skeleton Medusa Nerve net

The End END REVIEW