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ECOL 182 Exam 2 Review Flashcards | StudBud
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ECOL 182 Exam 2 Review
ECOL 182 Exam 2 Review
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1
photosynthetic protists like the dinoflagellates are critical for their
Production of oxygen
Synthesis of sugars
Synthesis of dihydrogen monoxide
Production of carbon dioxide
2
Why is Tiktaalik an important transitionary fossil?
Because it is an organism with a fin that breathes on land
Because it is an organism with gills that breathes on land.
Because it is an organism with gills that goes on land
Because it is an organism with a fin that has a wrist
3
Which body cavity type has mesoderm on both outer and inner cavity?
Eucoelomate
Diblocoemate
Acoelomate
Pseudocoelomate
4
Which group makes up 3/4 of all known animals?
Arthropoda
Mammalia
Annelida
Ecdysozoa
5
Are protozoans Autotrophic or Heterotrophic?
Autotrophic
Both
Neither
Heterotrophic
6
Animals with only 2 germ layers are....
Diploblastic
Dinoblastic
Monoblastic
Triploblastic
7
What type of plant is an angiosperm?
A flowering plant
Moss
Ferns
A towering conifer
8
Which genes control the development of major body sections in the animal kingdom?
Developmental genes
Growth genes
Decay genes
Hox genes
9
What is the out group to Animals?
Sponges
Choanoflagellates
Deuterostomes
Cnideria
10
What was the biggest mass extinction that killed 95% of life on earth?
Triassic Extinction
Permian Extinction
K-T Extinction
Ordovician Extinction
11
What are the life cycles of plants said to involve?
Alteration of generations
Similarity of generations
Succession of generations
Alienation of generations
12
Red tides cause toxic fish that can make humans ill when consumed.
False
True
13
Nitrogen fixing fungi and the plants they feed from exist in a __________ relationship
predatory
parasitic
altruistic
mutualistic
14
The diploid life cycle is called the Gametophyte generation
False
True
15
Which is not a type of pollination?
Bats
Water
Feces
Wind
16
Deuterostomes have a blastopore that forms the mouth
True
False
17
Which is involved w/ origins of new structures, evolutionary trends, adaptive radiation, speciation, and extinctions?
Microevolution
Macroevolution
Covergent evolution
Sympatric speciation
18
Protists are all eukaryotes EXCEPT:
green plants and animals
fungi and animals
green plants, fungi, and animals
green plants, fungi, dinoflagellates, and animals
