Practise identifying life processes and classifying organisms through visible features, DNA evidence, keys and scientific names.
Define the term sensitivity.
Viruses can cause diseases.
State two other features of all viruses.
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Fig. 6.1 shows four different viruses.
Fig. 6.1
Suggest one feature that could be used to classify viruses into groups.
Dicotyledons and monocotyledons belong to the plant kingdom.
State two main features of plants.
State the names of two other kingdoms.
Fig. 3.1 shows part of a classification diagram for plants.
Describe two identifying features of monocotyledons.
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Fig. 3.3 shows the parts of two flowers from two different plants of the same species.
Fig. 3.3
Describe what is meant by the term species.