BIO 1050 FINAL PAPER 2026
CERTIFICATION EVALUATION QUESTIONS
AND ANSWERS FULL SOLUTION A+
●● What types of organisms are categorized in each domain?
Answer: Archaea includes extremophiles; Bacteria includes prokaryotes;
Eukarya includes animals, plants, fungi, and protists.
●● What characteristics are shared within each domain?
Answer: All organisms in a domain share genetic, cellular, and
biochemical characteristics that define their domain.
●● How do the 3 domains differ from each other?
Answer: They differ in cell structure, genetic makeup, and metabolic
pathways.
●● What are the 5 unifying themes in Biology?
Answer: The five unifying themes are evolution, energy transfer,
information flow, structure and function, and interactions.
●● What is Darwin's Theory of Evolution?
Answer: Darwin's Theory of Evolution states that species evolve over
time through natural selection.
,●● What is natural selection?
Answer: Natural selection is the process where organisms better adapted
to their environment tend to survive and reproduce.
●● What are some examples of natural selection?
Answer: Examples include antibiotic resistance in bacteria and the
peppered moth's color change during the Industrial Revolution.
●● What is artificial selection?
Answer: Artificial selection is the intentional breeding of organisms with
desirable traits by humans.
●● What are some examples of artificial selection?
Answer: Examples include dog breeding and the cultivation of crops for
specific traits.
●● What is the central dogma?
Answer: The central dogma of molecular biology describes the flow of
genetic information from DNA to RNA to protein.
●● What is the relationship between structure and function?
Answer: The relationship indicates that the structure of a biological
component is closely related to its function.
, ●● What are some examples of the relationship between structure and
function in Biology?
Answer: Examples include the shape of enzymes and the structure of
cell membranes.
●● How are energy and matter transmitted in an ecosystem?
Answer: Energy flows through ecosystems via food chains, while matter
cycles through biogeochemical cycles.
●● Why are interactions between biological systems important?
Answer: Interactions are crucial for maintaining homeostasis and
ecological balance.
●● How does the scientific method work?
Answer: The scientific method involves making observations, forming a
hypothesis, conducting experiments, and drawing conclusions.
●● Why is the scientific method important?
Answer: It provides a systematic approach to inquiry and helps ensure
reliable results.
●● What is a hypothesis?
CERTIFICATION EVALUATION QUESTIONS
AND ANSWERS FULL SOLUTION A+
●● What types of organisms are categorized in each domain?
Answer: Archaea includes extremophiles; Bacteria includes prokaryotes;
Eukarya includes animals, plants, fungi, and protists.
●● What characteristics are shared within each domain?
Answer: All organisms in a domain share genetic, cellular, and
biochemical characteristics that define their domain.
●● How do the 3 domains differ from each other?
Answer: They differ in cell structure, genetic makeup, and metabolic
pathways.
●● What are the 5 unifying themes in Biology?
Answer: The five unifying themes are evolution, energy transfer,
information flow, structure and function, and interactions.
●● What is Darwin's Theory of Evolution?
Answer: Darwin's Theory of Evolution states that species evolve over
time through natural selection.
,●● What is natural selection?
Answer: Natural selection is the process where organisms better adapted
to their environment tend to survive and reproduce.
●● What are some examples of natural selection?
Answer: Examples include antibiotic resistance in bacteria and the
peppered moth's color change during the Industrial Revolution.
●● What is artificial selection?
Answer: Artificial selection is the intentional breeding of organisms with
desirable traits by humans.
●● What are some examples of artificial selection?
Answer: Examples include dog breeding and the cultivation of crops for
specific traits.
●● What is the central dogma?
Answer: The central dogma of molecular biology describes the flow of
genetic information from DNA to RNA to protein.
●● What is the relationship between structure and function?
Answer: The relationship indicates that the structure of a biological
component is closely related to its function.
, ●● What are some examples of the relationship between structure and
function in Biology?
Answer: Examples include the shape of enzymes and the structure of
cell membranes.
●● How are energy and matter transmitted in an ecosystem?
Answer: Energy flows through ecosystems via food chains, while matter
cycles through biogeochemical cycles.
●● Why are interactions between biological systems important?
Answer: Interactions are crucial for maintaining homeostasis and
ecological balance.
●● How does the scientific method work?
Answer: The scientific method involves making observations, forming a
hypothesis, conducting experiments, and drawing conclusions.
●● Why is the scientific method important?
Answer: It provides a systematic approach to inquiry and helps ensure
reliable results.
●● What is a hypothesis?
