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Unit 7: Taxonomy Flashcards | StudBud
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Unit 7: Taxonomy
Unit 7: Taxonomy
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Taxonomy review quiz
Flashcards
42 cards
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Practice quiz
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Host live
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Questions
42
Answers
1
Refer to the illustration. A branching diagram like the one shown is called a
family tree.
cladogram.
homology.
phenetic tree.
2
Observe the picture below. What Division would the organism best be classified within?
Pteridophytes
Bryophytes
Gymnosperms
Angiosperms
3
The chart shows the relatedness of six species. Which two organisms are the least related?
salamander and hagfish
pigeon and mouse
lizard and pigeon
mouse and perch
4
Observe the picture below. What Phylumwould the organism best be classified within?
Cnidaria
Arthropoda
Annelida
Mollusca
5
Which of the following includes a plant embryo, a food supply, and a protective covering?
gametophyte
seed
spore
pollen grain
6
Observe the picture below. What Phylum would the organism best be classified within?
Annelida
Cnidaria
Arthropoda
Mollusca
7
Observe the picture. What characteristic would Echinoderms like these sea urchins NOT possess?
A water vascular system
An exoskeleton
A coelom
Radial symmetry
8
According to the above table, as vertebrate embryos develop---
amphibians and humans develop the same structres.
reptiles and amphibians grow external ears.
only mammals develop both limbs and external ears.
limbs and external ears grow on mammals and birds.
9
The presence of what cellular structure distinguishes a plant cell from an animal cell?
Cell membrane
Nucleus
Mitochondrion
Chloroplast
10
What is the genus and species name of the organism shown in the diagram?
Halichoerus grypus
Cystophora cristata
Phoca vitulina
Pusa hispida
11
Which characteristic do organisms in class Mammalia (mammals) and class Aves (birds) share?
Glands that produce milk
Lightweight hollow bones
Specialized teeth adapted to a specific diet
4-chambered heart
12
Observe the picture below. What Kingdom would the organism best be classified within?
Eukarya
Chordata
Animalia
Chondrichthyes
13
Look at the photo of the organism. What Phylum would it best be classified within?
Eukarya
Animalia
amphibia
Chordata
14
Which organisms show the closest relationship based upon exoskeleton and body segmentation?
Centipedes, crustaceans, and insects
Vertebrates, crustaceans, and flatworms
Echinoderms, cnidarians, and sponges
Cnidarians, flatworms, and annelid worms
15
Observe the picture below. What Division would the organism best be classified within?
Angiosperms
Plantae
Eukarya
Gymnosperms
16
Observe the picture below. What Class would the organism best be classified within?
Chordata
Arthropoda
Reptilia
Amphibia
17
Two organisms in the same class but different orders
are in the same phylum.
are members of the same species.
have the same genus name.
are in different kingdoms.
18
When land environments became drier millions of years ago,
mosses and ferns no longer required water for reproduction.
many angiosperm species became extinct.
mosses evolved vascular tissue.
many moss and fern species became extinct.
19
Observe the picture below. What Class would the organism best be classified within?
Eukarya
Chordata
Reptilia
Amphibia
20
Observe the picture below. What Phylum would the organism best be classified within?
Chordata
Animalia
Cartilaginous fishes
Bony Fishes
21
Observe the picture below. What Division would the organism best be classified within?
Eukarya
Plantae
Angiosperms
Gymnosperms
22
Which two organisms are most closely related, according to the chart below?
2 and 3
1 and 2
1 and 4
1 and 3
23
Which domain includes organisms that are called extremophiles?
Eukarya
Animalia
Archaea
Bacteria
24
What is the species name of the organism labeled G in the diagram?
walnut
magnolia
chestnut
white oak
25
What phylum of animals would NOT possess a coelom?
Arthropoda
Annelida
Cnidaria
Chordata
26
Observe the picture below. What Phylum would the organism best be classified within?
Chordata
Cnidaria
Echinodermata
Porifera
27
Which kingdoms have photosynthetic organisms?
fungi and protists
plants and animals
fungi and plants
protists and plants
28
What's the most accurate about the relationship between Homo erectus and Homo neanderthalus ?
They are genetically similar.
They are the same species.
They are in different genera.
They are in different kingdoms.
29
What is the species name of the organism labeled A in the diagram?
white oak
chestnut
walnut
magnolia
30
The life cycle of an insect is shown. What type of life cycle is represented in the diagram?
Reproductive advantage
Alteration of generations
Incomplete metamorphosis
Complete metamorphosis
31
Look at the photo of the organism. What Domain would it best be classified within?
Archaea
Animalia
Eukarya
Chordata
32
Scientists assign each type of organism a universally accepted name in the system known as
traditional classification.
the three domains.
binomial nomenclature.
cladistics.
33
Which of the following were the first land plants to evolve seeds?
ferns
mosses
gymnosperms
angiosperms
34
Observe the picture below. What Phylum would the organism best be classified within?
Animalia
Arthropoda
Insecta
Arachnida
35
Which characteristics would lead to a new species being classified in Class Aves?
fur and mammary glands
feathers and four-chambered hearts
water vascular system and ossicles
amniotic eggs and scales
36
Observe the picture below. What Class would the organism best be classified within?
Chondrichthyes
Chordata
Animalia
Osteichthyes
37
Observe the picture below. What Phylum would the organism best be classified within?
Cnidaria
Echinodermata
Animalia
Chordata
38
Because bryophytes (mosses) do not have vascular tissue, they
show alternation of generations.
have true roots, stems, and leaves.
obtain all their water from the surrounding air.
grow close to the ground and near water.
39
Based on the characteristics below, this organism would be classified in which kindgom?
eubacteria
plantae
fungi
protista
40
The science of classifying living things is called
identification.
classification.
taxonomy.
speciation.
41
Observe the picture. What characteristic would an Arthropod like this crustacean NOT possess?
an exoskeleton
radial symmetry
a coelom
jointed appendages
42
The leaves pictured below belong to which genus and species?
Cornus florida
Juglans nigra
Albizia julibrissin
Ulmus americana
