Unity and Diversity A.7 Classification and Cladistics (id: d0d54d0f7)

本题目来源于试卷: Unity and Diversity A.7 Classification and Cladistics，类别为 IB生物学

[问答题]
1.Natural classification is used pzett o, cg( f,79-7u7tpkrrht7v 2; qejimr /cctj6y:tnm 6f/o group organisms with common ancestry together, based on similarities and shared characeyqi j :f7ccvt2t6m 6jm/rn;/teristics. All organisms can be classified into one of the three domains.


1.List three characteristics of Eubacteria.
2.Distinguish between archaeans and eukaryotes.

2.The plant kingdom is part of the Eukaryota domain. The plant kingdom is further divided into phyla.


2.1.For the plant pictured above, deduce the phylum to which it belongs. Give a reason for your answer.
2.2Distinguish between the phylum you named in (i) and one other named plant phylum with which you are familiar.

3.Individual species can be grouped into families, based on a shared common attribute. Identify two changes that can result from reclassification of a family.

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