1
A) It is an artificial grouping. B) Its members are placed there as a matter of convenience. C) Although diverse, the group represents a closely related group evolutionarily. D) It contains unicellular, colonial, and multicellular groups. 2
A) pseudopodia, cilia, and flagella B) flagella, axopodia, and pseudopodia C) flagella, pseudopodia, and tube feet D) cilia and pseudopodia 3
A) are smaller B) are larger C) remain the same size D) are produced sexually 4
A) tsetse flies are hard to grow in captivity B) trypanosomes each have over a thousand genes for antigens but express only one at a time C) the disease is only expressed in humans and experimental subjects are hard to get D) the trypanosome does not cause an antibody response 5
A) kill off "junk" fish B) provide light in the sea at night by bioluminescence C) form limestone when they die D) form zooxanthellae that provide reef coral with nutrients 6
A) blue-green B) brown C) green D) red E) yellow-green 7
A) budding B) sporic meiosis followed by syngamy C) fission D) syngamy followed by zygotic meiosis E) sporulation 8
A) Ulva B) Porphora C) Chara D) Sargassum E) Nitella 9
A) an endospore B) an oospore C) a macrospore D) a zoospore E) an oogonium 10
A) Mastigophora B) Sarcodina C) Sporozoans D) Diatoms E) Molds 11
A) sporocyst B) glycoprotein coat C) merozoites D) gametocytes E) sporozoites 12
A) hyphae B) setae C) podia D) cilia E) pseudopodia 13
A) viruses B) fungi C) sporozoans D) sarcodines E) protozoa 14
A) slag B) sorocarp C) macrocyst D) plasmodium E) pellicle 15
A) Volvox B) Prochloron C) Chlamydomonas D) Spirogyra E) Chlorella 16
A) amoeboid B) diploid C) biflagellate D) haploid E) ciliate 17
A) dinoflagellates B) sporozoans C) rhizopods D) radiolarians E) zoomastigotes 18
A) Actinosphaerium B) Dicostelium C) Heliobacterium D) Pelomyxa E) Saprolegnia 19
A) macronuclei B) heterocysts C) zoogonia D) micronuclei E) stigmas 20
A) green B) red and green C) red D) green and brown E) brown 21
A) sorocarp B) macrocyst C) sporangium D) slug E) plasmodium 22
A) diatoms B) dinoflagellates C) red algae D) foraminifera E) euglenoids 23
A) move along a surface with podia B) are ciliated C) swim with flagella D) live in sand or attached to other organisms E) are saprobes 24
A) glycoprotein B) glycolipid C) chitin D) phospholipid E) cellulose 25
A) diatoms B) rhodophytes C) dinoflagellates D) chromatic ciliates 26
A) Acrasiomycota B) Rhizopoda C) Oomyceta D) Pyrrophyta 27
A) algae B) Sarcodina C) diatoms D) euglenoids E) dinoflagellates 28
A) the type of meiosis in their life cycle B) the structure of their cell walls C) the kind of chlorophyll they contain D) the size of their multicellular structures E) none of the above 29
A) dinoflagellates B) zoomastigotes C) euglenoids D) diatoms E) forams 30
A) flagellates B) slime molds C) ciliates D) zoomastigotes E) none of the above 31
A) True B) False 32
A) True B) False 33
A) True B) False 34
A) True B) False 35
A) True B) False 36
A) True B) False 37
Trypanosoma , the organism that causes sleeping sickness, is in the phylum of the zoomastigotes.A) True B) False
2002 McGraw-Hill Higher Education