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1 | |
The first person to classify animals in a way that still makes sense today was... |
|
| | A) | Linnaeus |
| | B) | Haeckel |
| | C) | Aristotle |
| | D) | Hennig |
| | E) | None of the above is correct |
|
2 | |
Which of the following is used in cladistics? |
|
| | A) | Branching sequenced of evolution |
| | B) | Apomorphy |
| | C) | Synapomorphy |
| | D) | Monophyly |
| | E) | All of the above are related to the concept of cladistics |
|
3 | |
The broadest category in the system of classification, below kingdom, is the phylum. |
|
| | A) | True |
| | B) | False |
|
4 | |
In the Linnaean system of scientific nomenclature, a single species is identified by a binomial, which consists of the following: |
|
| | A) | Phylum and class |
| | B) | Class and order |
| | C) | Family and genus |
| | D) | Genus and species |
| | E) | None of the above is correct |
|
5 | |
The largest group or taxa is the... |
|
| | A) | Kingdom |
| | B) | Phylum |
| | C) | Domain |
| | D) | Genus |
| | E) | Species |
|
6 | |
The science of cladistics produces a system for naming and classifying organisms. |
|
| | A) | True |
| | B) | False |
|
7 | |
In Lake Baikal, there exists the world's only freshwater seal. It lives nowhere else. This is an example of... |
|
| | A) | An endemic species |
| | B) | A homologous species |
| | C) | A cosmopolitan species |
| | D) | A phylogenetic species |
| | E) | None of the above is correct |
|
8 | |
The species concept includes all of the following ideas, with the exception of... |
|
| | A) | Reproductive isolation |
| | B) | Smallest distinct grouping |
| | C) | Common evolutionary descent and gene pool |
| | D) | Subspecies |
| | E) | All of the above are correct |
|
9 | |
Two different monophyletic groups that share common ancestry with each other more recently than either does with other taxa are known as... |
|
| | A) | Symplesiomorphies |
| | B) | Synapomorphies |
| | C) | Subspecies |
| | D) | Sister groups |
| | E) | None of the above is correct |
|
10 | |
A polytypic species contains one subspecies whose subspecific name is a repetition of the species epithet and one or more additional subspecies whose names differ. |
|
| | A) | True |
| | B) | False |
|
11 | |
For sexually reproducing populations, interbreeding is critical for maintaining a reproductive community. For organisms whose reproduction is strictly asexual, reproductive community entails occupation of a particular evolutionary niche. |
|
| | A) | True |
| | B) | False |
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12 | |
The biological species concept has several problems, one of them being the emphasis on interbreeding as the criterion of reproductive community. |
|
| | A) | True |
| | B) | False |
|
13 | |
Phylogenetic analysis depends upon finding among organisms shared features that are inherited from a common ancestor. |
|
| | A) | True |
| | B) | False |
|
14 | |
The source of information about relationships that comes from the study of anatomy is called... |
|
| | A) | Phylogenetic morphology |
| | B) | Comparative cytology |
| | C) | Analytical anatomy |
| | D) | Comparative morphology |
| | E) | None of the above is correct |
|
15 | |
Birds and butterflies both have wings. However, they do not share a recent, common ancestor. Therefore the possession of wings in this case is called... |
|
| | A) | Homology |
| | B) | Homoplasy |
| | C) | Polarity |
| | D) | Ancestry |
| | E) | None of the above is correct |
|
16 | |
Comparative biochemistry compares the sequences of amino acids in proteins as well as... |
|
| | A) | Triglycerides sequences |
| | B) | Nucleotide sequences |
| | C) | Carbohydrate chains |
| | D) | Ribosomes |
| | E) | None of the above is correct |
|
17 | |
Phylogenetic systematics was first proposed by... |
|
| | A) | Linnaeus |
| | B) | Aristotle |
| | C) | Hennig |
| | D) | Ray |
| | E) | None of the above is correct |
|
18 | |
When all the organisms in one taxon descend from a single common ancestor, the taxon is considered to be monophyletic. |
|
| | A) | True |
| | B) | False |
|
19 | |
The hierarchical rankings within the Eukarya are as follows: Domain, Kingdom, Phylum, Order, Class, Family, Genus, and Species. |
|
| | A) | True |
| | B) | False |
|
20 | |
From a cladistic perspective, the term reptile would NOT include both lizards and birds. |
|
| | A) | True |
| | B) | False |
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21 | |
A derived character shared by members of a clade is called a symplesiomorphy. |
|
| | A) | True |
| | B) | False |
|
22 | |
The phylogenetic species concept includes sexually and asexually reproducing organisms and includes polyphyletic groups. |
|
| | A) | True |
| | B) | False |
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23 | |
An alternative to Linnean taxonomy is called |
|
| | A) | Phylogeny |
| | B) | PhyloCode |
| | C) | Cladophen |
| | D) | Codophile |
| | E) | None of the above is correct |
|
24 | |
Phylogenetic relationships among animal phyla have been clarified by molecular phylogenetic studies, although many of these higher-level groupings remain tentative. Particularly controversial is the grouping of bilaterally symmetrical animals into clades Deuterostomia, Protostomia, Ecdysozoa, and Lophotrochozoa. |
|
| | A) | True |
| | B) | False |