#1
Which kingdom do humans belong to?
Animalia
ExplanationHumans belong to the kingdom Animalia.
#2
Which of the following domains includes organisms with a distinct nucleus in their cells?
Eukarya
ExplanationThe domain Eukarya includes organisms with a distinct nucleus in their cells.
#3
In the scientific name Homo sapiens, what does 'Homo' represent?
Genus
Explanation'Homo' in the scientific name Homo sapiens represents the genus.
#4
Which of the following is an example of a eukaryotic organism?
Amoeba
ExplanationAmoeba is an example of a eukaryotic organism.
#5
Which domain includes organisms that are often found in extreme environments such as hot springs and deep-sea vents?
Archaea
ExplanationThe domain Archaea includes organisms often found in extreme environments such as hot springs and deep-sea vents.
#6
What is the main criterion for classifying organisms into different kingdoms?
Cell type
ExplanationThe main criterion for classifying organisms into different kingdoms is cell type.
#7
Which scientist is often referred to as the 'Father of Taxonomy'?
Carl Linnaeus
ExplanationCarl Linnaeus is often referred to as the 'Father of Taxonomy.'
#8
Which taxonomic rank is immediately below family and above genus?
Order
ExplanationOrder is the taxonomic rank immediately below family and above genus.
#9
What is the term for a group of organisms capable of interbreeding and producing fertile offspring?
Species
ExplanationSpecies is the term for a group of organisms capable of interbreeding and producing fertile offspring.
#10
Which of the following is a characteristic of the domain Archaea?
Extremophiles
ExplanationArchaea is characterized by extremophiles.
#11
In biological classification, what does the term 'binomial nomenclature' refer to?
A two-part scientific name for species
ExplanationBinomial nomenclature refers to a two-part scientific name for species.
#12
In the classification system, which of the following is more inclusive than a class?
Phylum
ExplanationIn the classification system, phylum is more inclusive than a class.
#13
What is the primary basis for the modern classification of organisms?
Genetic information
ExplanationThe primary basis for the modern classification of organisms is genetic information.
#14
Which of the following is an example of a prokaryotic organism?
Escherichia coli (E. coli)
ExplanationEscherichia coli (E. coli) is an example of a prokaryotic organism.
#15
What is the primary function of the International Code of Nomenclature for algae, fungi, and plants (ICN)?
Regulate naming of plants
ExplanationThe primary function of the ICN is to regulate the naming of plants.
#16
What is the correct order of hierarchical classification from broadest to most specific?
Kingdom, Phylum, Class, Order, Family, Genus, Species
ExplanationThe correct order of hierarchical classification is Kingdom, Phylum, Class, Order, Family, Genus, Species.
#17
Which scientist proposed the three-domain system of classification?
Carl Woese
ExplanationCarl Woese proposed the three-domain system of classification.