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Unit 2 Classification Review Flashcards | StudBud
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Unit 2 Classification Review
Unit 2 Classification Review
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Biology
Flashcards
34 cards
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Practice quiz
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Host live
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Questions
34
Answers
1
The most recent ancestor of the kangaroo and koala is the...
Bat
Mammalia
Eutheria
Marsupialia
2
The two word system, binomial nomenclature, used for naming organisms refers to
Genus and Species
Class and Genus
Phylum and Class
Domain and Kingdom
3
What would suggest that a hummingbird drinks nectar?
Small size
Long beak
Small eyes
Colorful feathers
4
These microbes live in hot, harsh, extreme environments.
Bacteria
Eukarya
Archaea
Protista
5
Which species are most closely related
Seaweed and Protophytes
Reptiles and Amphibians
Humans and Apes
Sponges and Coelenterates
6
Bacteria is helpful to humans. Which of the following is not a benefit?
Helps in oil spills
Synthesizes drugs
Source of disease
Digestion
7
Mephitis and lutra are in the same
Family but different class
Species but different animals
Order but different family
Family but different genus
8
Eukarya includes all kingdoms except
Protista and Archaebacteria
Plant and Animal
Eubacteria and Archaebacteria
Protista and Fungi
9
I walk outside the school and find a plant I don't recognize. What can I use to help identify?
Biology text and encyclopedia
Fossil records
Virginia newspapers and science journals
Virginia native plant list and plant ID keys
10
Homo Sapien. What does Sapien refer to
Genus
Species
Phylum
Class
11
An independent variable is
Remains constant
Dependent on other factors
An educated guess
Variable that the experimenter changes
12
Measurements gathered from pea plant growth over 5 weeks results in
Hypothesis
Inferences
Conclusion
Data
13
To be considered alive, living must be able to do all of the following except?
Respond to the environment
Sexually reproduce
Obtain energy
Growth
14
A
phylogenetic tree
or
evolutionary tree
is a
branchingdiagram on evolution relationship of variousspecies
All organisms of a species
Organized pictures and traits
All traits of one species in a tree form
15
Prokaryotic means that
the kingdoms included are plant and animal
there are organelles
There is no nucleus
there is a nucleus
16
Classification uses all of the following except
structural similarities
environmental conditions
fossil records
comparison of developmental stages
17
Which kingdom can respond to it's environment and is thus considered alive
Fungi
Monera
Protista
All
18
Look at the fossil and record, the structure of the horse over time has
Remained the same
Grown smaller
Changed slightly
Grown larger
19
Which is not a characteristic of life?
Oxygen
Cells
Evolve and adapt
Contain DNA
20
A mushroom is a type of
Autotroph
Decomposer
Heterotroph
Autotroph and heterotroph
21
A virus is composed of
Nucleic acid strand surrounded by a carbohydrate coat
Nucleic acid strand surrounded by a protein coat
A tail surrounded by a protein coat
A tail surrounded by a carbohydrate coat
22
An example of a constant is
Using the same plant species
Using various temperatures
Using red and green lights
Using different plant species
23
I can identify an organism by comparing 2 characteristics, picking the best one, then moving on
Taxonomy
Dichotomous Key
Classification chart
Cladogram
24
Basic unit of classification is
Species
Phylum
Family
Genus
25
Kids are playing outside&they go inside to cool off. When they are outside playing, they sweat.
Mutation
Positive feedback
Cell death
Homeostasis
26
In biology, classification is based on how organisms are
Organized
Outlined
Related
Grouped
27
If a virus enters through the 4th picture, which system is being effected?
Digestive
Lymphatic
Muscular
Respiratory
28
Which one could not be a virus?
D
A
B
C
29
Prokaryotic organisms lack membrane bound organelles. Which is not included in this organism?
Cytoplasm
Ribosomes
Mitochondria
Cell membrane
30
Eukaryotic organisms can be unicellular
True
False
31
When we classify organisms, we use
Family trees based on cell structure
Extinct organisms
Similarities in appearance and body structure
DNA similarities
32
Motile means
has legs
able to see in the dark
uses antennae
Capable of motion
33
At which number does the genetic material enter the host cell?
2
3 and 4
5
1
34
Which do not have lungs?
Hagfish
Perch
Salamander
Hagfish and Perch