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Zoology Exam 2 Flashcards | StudBud
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Zoology Exam 2
Zoology Exam 2
57 terms
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exam 2 material for #zoology
Flashcards
57 cards
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Practice quiz
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Host live
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Questions
57
Answers
1
The relationship of birds to dinosaurs throughout time is an example of
Macroevolution
Microevolution
2
What are the stinging cells found in Cnidaria?
Nematocysts
Cnidocytes
Colloblasts
3
Ctenophores are also called
Flower animals
Jellyfish
Cube jellies
Comb Jellies
4
What is it called when being in a group can lower your individual chances of predation.
Peer Survival
Dilution effect
Group Benefit
Risk-Adverse behavior
5
What are incurrent pores called in Porifera?
Oogenesis
Ostia
Oscula
Osculum
6
Which protozoan is malaria
Chanoflagellates
Paramecium
Radiolarians
Plasmodium
7
How do protozoans move?
Cilia
All of the above
Flagella
Pseudopodia
8
What is " size difference between male and female gametes?"
Isogamy
Anisogamy
9
What is when female fireflies of one species mimic other species females to lure and eat males?
Anisogamy
Deception Illegitimate signalers
Natural selection
Deception legitimate signalers
10
What is " you help me now ill help you later"
mutualism
selfishness
parasitism
Reciprocity
11
What cells in Porifera are used for water movement and feeding?
Chanocytes
Archaeocytes
12
Corals are what class of Cnidaria?
Hydrozoa
Cubazoa
Scyphozoa
Anthozoa
13
What type of symmetry is in ctenophora?
Bilateral
Biradial
Radial
14
Synapomorphies are also known as
Homologies
Shared derived homologies
Shared ancestral homologies
Homeoplasies
15
What are the sponge body plans from simple to complex
Leuconoid, Scyonoid, Asconoid
Scyconoid, Asconoid, Leuconoid
Asconoid, Leuconoid, Scyconoid
Asconoid, Scyconoid, Leuconoid
16
What is imprinting?
Living in a group
cryptic morphology
Behaviors learned early in an animals life
Aposematism
17
What is the adaptive nature of behavior?
Behavioral ecology
Natural selection
Evolution
Ecology
18
What class of animal is this?
Anthozoa
Scyphozoa
Cnidaria
Hydrozoa
19
Which protozoan has a calcium carbonate test?
Toxoplasma
Amoeba and Entamoeba
Forminiferans
Radiolarians
20
What is cryptic morphology?
Pretty colors
Camouflage
Mobbing predators
Warning colors
21
What is "Decent with modification"?
Survival
Natural selection
Evolution
Reproduction
22
What are the first diploblastic animals?
Cnidaria
Placozoa
Ctenophora
Porifera
23
What is the most common pair bonds found in the animal kingdom?
Monogamy
Polygamy
Promiscuity
Polygandry
24
Collenchyme is found if what phylum?
Ctenophora
Porifera
Cnidaria
Placozoa
25
What is "mobbing"
A group that gathers together in mobs
A group mobs a predator to get it to leave the area
A group lives in a mob
A studied non violent behavior
26
Which of these represents a clade
Monophyletic Group
Paraphyletic Group
Polyphyletic group
27
Releaser stimuli trigger what?
Regular Behavior
Odd Behavior
Stereotypical Behavior
True Behavior
28
Sexual Selection increases
Mating Success
Survival
Fitness
Resources
29
Which Class of Cnidaria have a velum?
Anthozoa
Hydrozoa
Cubazoa
Scyphozoa
30
What is a cost of parental care?
All of the above
Limits number of eggs produced
Shorter lifespan for parents
Lots of time and energy
31
What type of digestion is found in Ctenophores?
Complete
Incomplete
32
Evolution that occurs within species is called?
Microevolution
Macroevolution
33
What is most common in the animal kingdom
Unselfish behavior
Selfish behavior
34
What is an example of Intrasexual?
Sperm competition
Bringing the female a gift
Charming the female with song or dance
Female choice
35
What phylum does this represent?
Porifera
Placozoa
Chanoflagella
Cnidaria
36
What kind of phylogeny is this?
Superphyletic
Monophyletic
Paraphyletic
Polyphyletic
37
Which Protozoan is most similar to animals?
Paramecium
Plasmodium
Toxoplasma
Chanoflagalla
38
What are cysts?
Protozoan reproductive forms
Protozoan asexual forms
Protozoan active forms
Protozoan dormant forms
39
Polyp form Strobilia is found in
Anthozoa
Cubazoa
Hydrozoa
Scyphozoa
40
What type of digestion is found in Cnidaria?
Complete
Incomplete
41
Which protozoan is the cause of chagas disease and african sleeping sickenss
Toxoplasma
Trypanosoma
Plasmodium
Euglena
42
What protozoan has a silicon test?
radiolarians
forminiferans
trypanosoma
toxoplasma
43
What class of cnidaria is Polyp stage only?
Anthozoa
Scyphozoa
Hydrozoa
Cubazoa
44
Proximate approaches concerning behavior is..
Studying how behavior is achieved
Studying why behavior is achieved
45
What is the dilution effect?
Live by yourself to decrease odds of preventing capture
Live in a group to decrease odds of preventing capture
Live in a group to increase odds of preventing capture
Live by yourself to increase odds of preventing capture
46
What needs to happen for natural selection to occur?
All of the above
There must be a variation in morphology or behavior
The traits must be heritable
variation in traits must lead to different survival
47
Behavior can have a genetic basis.
False
True
48
What protozoan has a trichocyst?
Chanoflagella
Euglena
Paramecium
Toxoplasma
49
Search images increase__________, and are associated with _____________.
efficiency, aposemitism
efficiency, cryptic morphology
detection, natural selection
detection, adaption
50
What protozoan has airborne cysts found in cat litter boxes?
Toxoplasma
Trichocysts
Trypanosoma
Amoebas
51
Instead of a skeleton, what do Porifera have?
Spiclues
Spongin
Both
52
What is the single most important goal of all oragnisms?
Survival
Killing
Reproduction
Fighting
53
What kind of Phylogeny has Homeoplasies?
Superphyletic
Monophyletic
Polyphyletic
Paraphyletic
54
Protozoans are
Superphyletic
Paraphyletic
Monophyletic
Polyphyletic
55
What is a way for prey to reduce detection?
Fight back
Live in a group
Scream or release chemicals
Reduce activity
56
Deception is evolutionary stable.
False
True
57
What sticky "Glue" cells are found in ctenophora?
Nematocysts
Cnidocytes
Colloblast cells
Chanocytes
