Diversity of Living Things Multiple
Choice - SBI3U EXAM REVIEW UNIT 1
fully solved
Farmers need to identify weeds infesting their crops.
Doctors need to know which species of bacteria is infecting a patient.
Border officials must be able to identify invasive species.
Many people need to be able to identify medicinal plants. - correct answer ✔✔Why is it
important to be able to identify species?
Almost all populations are made up of non-identical individuals. - correct answer ✔✔What is a
disadvantage or challenge in using the morphological species concept?
It cannot be applied to organisms that reproduce asexually. - correct answer ✔✔What is a
disadvantage or challenge in using the biological species concept?
reproductive strategy - correct answer ✔✔What is not important in the morphological species
concept?
organisms in the same genus but different species - correct answer ✔✔Which two organisms
are most closely related?
DNA - correct answer ✔✔What type of evidence is used in modern taxonomy?
Physiological - correct answer ✔✔Similar bones are found in the arms of humans, legs of
horses, and fins of whales. What type of evidence is this?
Choice - SBI3U EXAM REVIEW UNIT 1
fully solved
Farmers need to identify weeds infesting their crops.
Doctors need to know which species of bacteria is infecting a patient.
Border officials must be able to identify invasive species.
Many people need to be able to identify medicinal plants. - correct answer ✔✔Why is it
important to be able to identify species?
Almost all populations are made up of non-identical individuals. - correct answer ✔✔What is a
disadvantage or challenge in using the morphological species concept?
It cannot be applied to organisms that reproduce asexually. - correct answer ✔✔What is a
disadvantage or challenge in using the biological species concept?
reproductive strategy - correct answer ✔✔What is not important in the morphological species
concept?
organisms in the same genus but different species - correct answer ✔✔Which two organisms
are most closely related?
DNA - correct answer ✔✔What type of evidence is used in modern taxonomy?
Physiological - correct answer ✔✔Similar bones are found in the arms of humans, legs of
horses, and fins of whales. What type of evidence is this?
