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Biological Classification - Part 3
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25
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Hints:
3
Q1. Scientists around the world use a standardized taxonomic system. Why would scientists want to use a taxo nomic system that is standardized?
A. In order to avoid confusion with the identification of organisms
B. Because Linnaeus established the system
C. So that Latin names can be applied for a practical purpose
D. In order to place organisms in different groups
Q2. Which of the above images shows bacillus bacteria?
×
A. Left
B. Middle
C. Right
Q3. The 2-part naming system developed by Linneus is known as:
A. dichotomous key
B. taxonomy
C. binomial nomenclature
D. classification
Q4. What is the least common character- n istic that the organisms share? a h C
×
A. hair
B. jaws
C. backbone
D. 4-walking legs
Q5. This kingdom is filled with single- celled eukaryotes that usually live in water.
A. Protista
B. Plantae
C. Fungi
D. Animalia
Q6. According to this cladogram, birds are LEAST related to:
×
A. Amphibians
B. Sharks
C. Ray Finned Fish
D. Crocodiles
Q7. Heart is ventral in Chordates
A. TRUE
B. FALSE
Q8. Which of the following is an example of a vertebrate animal?
A. worm
B. fly
C. bird
D. starfish
Q9. Based on the data in the table above, the unknown bacterial species is most closely related to which of the follow- ing species?
×
A. Species I
B. Species II
C. Species III
D. Species IV
Q10. Give the answer.
×
A. Homologous
B. Vestigial
C. Analogous
Q11. ___ broadened Aristotle’s system and formalized it into a scientific system.
A. Charles Lindbergh
B. Carolus Linnaeus
C. Karl Lagerfeld
Q12. Prokaryotes whose cells walls contain peptidoglycan.
A. Eubacteria
B. Archaebacteria
C. Protista
D. Plantae
Q13. What is the system that uses the two- part name?
A. biname clature
B. binomial nomenclature
C. biname system
Q14. The most general in the order of clas- sification is?
A. Kingdom
B. Phylum
C. Class
D. Order
Q15. ___ Earlyclassificationtendedtotakeinto account primarily
A. extinct organisms
B. DNA similarities
C. Visible similarities and differences
D. Fossils
Q16. Give the answer.
×
A. a
B. b
C. c
D. d
Q17. Give the answer.
×
A. a
B. b
C. c
D. d
Q18. Members of this kingdom live in un- usual conditions such as deep ocean trenches or volcanoes
A. Eubacteria
B. Protista
C. Fungi
D. Archaebacteria
Q19. Some of the bacteria are ___, i.e., they synthesise their own food from inor- ganic substrates.
A. autotrophic
B. heterotrophic
C. none
Q20. What does the "Spaghetti" stand for y in the mnemonic device for the hier- archy of organisms?
A. Sector
B. Section
C. Species
Q21. Researchers studying populations of lizards from the genus Gallotia on the Canary Islands compared the protein cytochrome b in different populations. The table shows the number of dif ferences in the cytochrome b protein between different populations.Which conclusion about the relatedness of the lizards do these data support?
×
A. G. atlantica and G. stehini are the least closely related.
B. G. simonyi and G. bravoana are the most closely related.
C. G. galloti eisentrauti and G. galloti palmae are the most closely related.
D. G. galloti eisentrauti and G. galloti galloti are the least closely related.
Q22. Which levels of hierarchy form the scientific name?
A. Class and species
B. Order and genus
C. Phylum and species
D. Genus and species
Q23. Pick up the wrong statement.
A. Cell wall is absent in Animalia.
B. Protista have photosynthetic and heterotrophic modes of nutrition.
C. Some fungi are edible.
D. Nuclear membrane is present in Monera.
Q24. The species name is just?
A. italicized
B. bold
C. capitalized
Q25. Who created the classification system we still use today?
×
A. Linnaeus
B. Copernicus
C. Leeuwunhoek
D. Aristotle
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