BIO 112 ACTUAL TEST PAPER 2026
QUESTIONS WITH SOLUTIONS GRADED A+
◉ biodiversity. Answer: variety of organisms and the ecosystems they
form
◉ taxonomy. Answer: ordered division of organisms into categories
based on a set of characteristics used to assess similarities and
differences
◉ classification. Answer: grouping organisms by their similarites or
relationships
◉ phylogeny. Answer: 1. evolutionary history of a group of
organisms from a common ancestor; 2. classifcations based on
common ancestors; 3. based on structural, behavioral, molecular, and
other similarites
◉ clade. Answer: group with a common ancestor; taxa are
monophyletic
◉ Linneus. Answer: "Father of modern technology" who developed
binomial nomenclature
, ◉ binomial nomenclature. Answer: genus name + specific epither
◉ three domais. Answer: Archaea, Eubactera, Eukarya
◉ Archaea. Answer: lack simple RNA polymerase
◉ Eubacteria. Answer: peptidoglycan in cell walls
◉ Eukarya. Answer: eukaryotes
◉ 6 kingdoms. Answer: bacteria, archaea, protista, plantae, fungi,
animalia
◉ bacteria kingdom. Answer: autotrophs and heterotrophs
◉ archaea kingdom. Answer: extremophiles
◉ protista kingdom. Answer: autotrophs, heterotrophs, protozoa,
algae, slime mold
◉ plantae kingdom. Answer: photosynthetic autotrophs
◉ fungi kingdom. Answer: heterotrophic, absorbers, saprotrophs
QUESTIONS WITH SOLUTIONS GRADED A+
◉ biodiversity. Answer: variety of organisms and the ecosystems they
form
◉ taxonomy. Answer: ordered division of organisms into categories
based on a set of characteristics used to assess similarities and
differences
◉ classification. Answer: grouping organisms by their similarites or
relationships
◉ phylogeny. Answer: 1. evolutionary history of a group of
organisms from a common ancestor; 2. classifcations based on
common ancestors; 3. based on structural, behavioral, molecular, and
other similarites
◉ clade. Answer: group with a common ancestor; taxa are
monophyletic
◉ Linneus. Answer: "Father of modern technology" who developed
binomial nomenclature
, ◉ binomial nomenclature. Answer: genus name + specific epither
◉ three domais. Answer: Archaea, Eubactera, Eukarya
◉ Archaea. Answer: lack simple RNA polymerase
◉ Eubacteria. Answer: peptidoglycan in cell walls
◉ Eukarya. Answer: eukaryotes
◉ 6 kingdoms. Answer: bacteria, archaea, protista, plantae, fungi,
animalia
◉ bacteria kingdom. Answer: autotrophs and heterotrophs
◉ archaea kingdom. Answer: extremophiles
◉ protista kingdom. Answer: autotrophs, heterotrophs, protozoa,
algae, slime mold
◉ plantae kingdom. Answer: photosynthetic autotrophs
◉ fungi kingdom. Answer: heterotrophic, absorbers, saprotrophs
