Levels of Classification
Biology ⇒ Biological Classification
Levels of Classification starts at 7 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Levels of Classification.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 8
Describe the difference between 'Order' and 'Family' in the classification hierarchy.
Describe what is meant by 'taxonomic hierarchy'.
Explain the relationship between genus and species in the scientific naming of organisms.
Explain why scientific names are preferred over common names in classification.
Explain why two organisms in the same family may not be in the same genus.
What is the main difference between 'Phylum' and 'Class' in biological classification?
What is the main purpose of biological classification?
Which level of classification comes directly below 'Order'?
Which level of classification comes immediately above 'Genus'?
Which level of classification is more specific than 'Class' but less specific than 'Family'?
Which level of classification is used to group organisms that share very basic characteristics, such as being multicellular or unicellular?
Which level of classification is used to group together closely related species?
Why is classification important in biology?
A new species of bird is discovered. Scientists find that it shares all classification levels with a known species except for the species name. What does this indicate about their relationship?
Arrange the following taxonomic levels in the correct order from the most general to the most specific: Family, Kingdom, Genus, Order, Species, Phylum, Class.
Describe a scenario where two organisms share the same family but belong to different genera. What does this tell you about their similarities and differences?
Explain how the classification hierarchy helps scientists understand evolutionary relationships among organisms.
