AQA Biology GCSE Classification of living organisms Exam Questions and Answers 100% Verified and Updated

AQA Biology GCSE Classification of living organisms Exam Questions and Answers 100% Verified and Updated Q1) How have living things been traditionally classified into groups? - Answer️️ - Depending on their structure and characteristics. Q2) Who developed the system traditionally used to classify living things? - Answer️️ - Carl Linnaeus Q3) What is the sequence of groups used by Linnaeus to classify living things? - Answer️️ -kingdom, phylum, class, order, family, genus, species Q4) How did Linnaeus name species? - Answer️️ -Organisms are named by the binomial system of genus and species, e.g. Homo sapiens = humans Q5) Why were new models of classification proposed? - Answer️️ -As evidence of internal structures became more developed due to improvements in microscopes, and the understanding of biochemical processes progressed. Q6) Why is there now a 'three-domain system' for classifying organisms ? - Answer️️ - Due to evidence available from chemical analysis. Q7) Who developed the 'three-domain system'? - Answer️️ -Carl Woese Q8) Which domains are organisms divided into using the 'three-domain system'? - Answer️️ -• Archaea (primitive bacteria usually living in extreme