Welcome to the Quiz!
This quiz contains 9 questions from a mix of 1 subtopics.
Which of the following are eukaryotic organisms?
(Select all that apply)
Plants
Protoctists
Bacteria
Animals
Fungi
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Are fungi unicellular, multicellular, or can they be either?
Always unicellular
Always multicellular
Can be either
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Rose black spot
respiration / photosynthesis / bacterial / fungicides / fungal / red / black / wind
- Rose black spot is a disease that causes purple or spots develop on leaves, which then often turn yellow and drop off.
- This reduces and so also reduces the growth of the plant.
- It can be spread by water, or the .
- Treatment involves spraying the infected plants with , or destroying the affected leaves.
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Protists are considered . This means that they live on, or in, a host organism, and get their food at the expense of their host.
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Protists are often transported between hosts by other organisms. We call these other organisms:
Commensals
Vectors
Pathogens
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Malaria
bacteria / protist / fatal / fevers / rashes / mosquitoes / leeches
- The organisms that cause malaria are a type of .
- They are transported between hosts by .
- The symptoms include recurrent and headaches, and in extreme cases it can be .
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Suggest three ways we might try to reduce the spread of malaria.
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What type of pathogen is responsible for Chalara ash dieback?
Bacterium
Protist
Fungus
Virus
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How is Chalara ash dieback primarily transmitted?
Insect bites
Contaminated water
Direct contact with infected trees
Airborne spores
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