Unit Test 3: Adaptations and ClassificationsVersion en ligne
Test your knowledge on adaptation and taxonomy with this test!
1
How would you define an adaptation?
2
Barbels are adaptive structures of fishes and other organisms. How can you describe it?
3
What does the term 'boreal' refer to?
4
Most small animals use camouflage because of their simple structure and the inability to outrun their prey. But how can you describe camouflage?
5
Most animals that feed on meat and all omnivores needed this adaptation. How can you describe an incisor?
6
What is the iris as an adaptive structure?
7
Insects that follow stages in transformation have to be a larvae once. But what are larva?
15
What is binomial nomenclature?
16
How many kingdoms are there in biological classification?
21
What is a dichotomous key?
22
What is a character in the context of a dichotomous key?
23
What is a couplet in a dichotomous key?
25
What type of characteristics can be used as characters in a dichotomous key?
26
How many alternative choices are usually offered in each couplet of a dichotomous key?
27
What is the purpose of a dichotomous key?
28
What does a dichotomous key lead to the identification of?
29
What is the highest level of classification in a dichotomous key?
30
What is the lowest level of classification in a dichotomous key?
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