1 Which scientist is known as the father of taxonomy and developed the two-kingdom system? A Aristotle B Carl Linnaeus C Carl Woese D Whittaker
2 Which of the following is NOT a domain in the three-domain system? A Archaea B Bacteria C Eukarya D Protista
3 What is the role of climate regulation in biodiversity? A Biodiversity helps maintain stable climate conditions B Biodiversity causes climate change C Biodiversity has no effect on climate D Biodiversity only affects local weather
4 Which scientist is known as the father of taxonomy? A Aristotle B Carl Linnaeus C Charles Darwin D Gregor Mendel
6 Which of the following is a characteristic of viruses? A They are acellular B They are prokaryotic C They are eukaryotic D They are multicellular
7 Which of the following is an example of a methanogen? A Archaea that produce methane B Bacteria that cause disease C Fungi that decompose wood D Algae that produce oxygen
8 What is the primary purpose of binomial nomenclature? A To give every species a unique two-part scientific name B To classify organisms into five kingdoms C To study the behavior of animals D To measure biodiversity
9 Which domain includes organisms that live in extreme environments such as hot springs and salt lakes? A Bacteria B Archaea C Eukarya D Protista
10 Which of the following organisms belong to Domain Archaea? A Methanogens B E. coli C Mushrooms D Ferns
11 What is the correct order of taxonomic ranks from largest to smallest? A Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species B Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain C Kingdom, Domain, Phylum, Class, Order, Family, Genus, Species D Domain, Phylum, Kingdom, Class, Order, Family, Genus, Species
12 Which kingdom was added in the five-kingdom system but not in the two-kingdom system? A Plantae B Animalia C Protista D Fungi
13 Which of the following is a characteristic of organisms in Domain Archaea? A They have a nucleus B They live in extreme environments C They are all multicellular D They perform photosynthesis
14 What is the significance of binomial nomenclature? A It provides a universal name for each species B It gives each organism a unique common name C It classifies organisms by their color D It is used only in local languages
15 Which of the following is a reason why viruses are not included in the five-kingdom classification? A They are too small to be seen B They are acellular C They can cause diseases D They are not living organisms
17 Which kingdom includes organisms that are multicellular absorptive heterotrophs? A Fungi B Plantae C Animalia D Protista
18 Which kingdom was added in the three-kingdom system of classification? A Plantae B Animalia C Protista D Fungi
19 Which of the following is an economic benefit of biodiversity? A Climate regulation B Aesthetic value C Source of food and medicine D Moral value
20 Which of the following is an example of a natural resource provided by biodiversity? A Plastic B Timber C Glass D Steel
22 Which of the following is a characteristic of viruses that makes their classification difficult? A They are acellular B They are multicellular C They are autotrophic D They have a nucleus
23 Which of the following is a prion? A An infectious protein B A small virus C A type of bacteria D A fungal spore
24 What is the correct format for a scientific name? A Genus species, with genus capitalized and species lowercase, both italicized B Genus Species, both capitalized and not italicized C genus species, both lowercase and italicized D Genus species, both capitalized and italicized