Question 1

Which scientist is credited with developing the modern system of taxonomy, including the use of binomial nomenclature for naming organisms?

Accepted Answer

Carl Linnaeus

Question 2

In the binomial nomenclature system, which of the following correctly represents the scientific name for humans?

Accepted Answer

Homo sapiens

Question 3

Which level of biological classification is immediately more specific than 'Order'?

Accepted Answer

Family

Question 4

A newly discovered organism has a nucleus, is multicellular, and performs photosynthesis. To which kingdom does it most likely belong?

Accepted Answer

Plantae

Question 5

Which of the following is NOT a domain in the modern classification system?

Accepted Answer

Protista

Question 6

If an organism is classified as a halophile, which domain does it most likely belong to?

Accepted Answer

Archaea

Question 7

Which of the following correctly lists the taxonomic hierarchy from most inclusive to least inclusive?

Accepted Answer

Kingdom, Phylum, Class, Order, Family, Genus, Species

Question 8

A scientist discovers a unicellular organism with no nucleus. Which domain does this organism most likely belong to?

Accepted Answer

Bacteria

Question 9

Which of the following is a correct application of binomial nomenclature rules?

Accepted Answer

Genus is capitalized, species is lowercase, both italicized: $$	extit{Canis lupus}$$

Question 10

Which of the following organisms would be classified in the domain Eukarya?

Accepted Answer

Daisy (a plant)

Question 11

A biologist is studying an organism that is multicellular, lacks cell walls, and is motile. Which kingdom does this organism most likely belong to?

Accepted Answer

Animalia

Question 12

Which of the following is a correct example of a scientific name using binomial nomenclature?

Accepted Answer

$$	extit{Panthera leo}$$

Question 13

Which taxonomic level comes directly before 'Genus' in the hierarchy?

Accepted Answer

Family

Question 14

A student is asked to classify a newly discovered organism. It is unicellular, has a nucleus, and can move using cilia. Which kingdom is most appropriate?

Accepted Answer

Protista

Question 15

Which of the following statements best describes the difference between prokaryotic and eukaryotic cells?

Accepted Answer

Eukaryotic cells have a nucleus; prokaryotic cells do not.

Question 16

Which of the following kingdoms contains organisms that are all autotrophic and have cell walls made of cellulose?

Accepted Answer

Plantae

Question 17

A researcher is studying a group of organisms that thrive in extremely salty environments. Which domain do these organisms most likely belong to?

Accepted Answer

Archaea

Question 18

Which of the following is the correct order of taxonomic classification for humans?

Accepted Answer

Kingdom: Animalia, Phylum: Chordata, Class: Mammalia, Order: Primates, Family: Hominidae, Genus: Homo, Species: sapiens

Question 19

Which of the following domains includes organisms with cells that contain membrane-bound organelles?

Accepted Answer

Eukarya

Question 20

A medical case involves a patient infected by a unicellular organism lacking a nucleus. Which domain is the pathogen most likely from?

Accepted Answer

Bacteria

Taxonomy and Organization of Living Organisms

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