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Animal Biodiversity gr11 Flashcards | StudBud
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Animal Biodiversity gr11
Animal Biodiversity gr11
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Test your knowledge on the diverse world of animals and their characteristics
Flashcards
19 cards
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Practice quiz
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Host live
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Questions
19
Answers
1
What is acoelomate?
Has a blood system
Has a backbone
Has a coelom
No body cavity
2
How many tissue layers do triploblastic animals have?
Two
Four
One
Three
3
What is cephalisation?
Tissue layer count
Sense organ concentration
Body symmetry
Number of openings
4
True or false: Bilateral symmetry allows for cephalisation.
False
True
5
Where do most invertebrates live?
In the air
Only in water
Only on land
Aquatic and terrestrial
6
Which phylum includes crabs and spiders?
Chordata
Platyhelminthes
Arthropoda
Cnidaria
7
What do bees do for ecosystems?
Aerate soil
Pollinate flowers
Decompose organic matter
Provide shelter
8
What type of symmetry do jellyfish have?
Triploblastic
Bilateral symmetry
Radial symmetry
Asymmetrical
9
What is the function of a coelom?
Digestion
Reproduction
Respiration
Movement support
10
Which phylum is known for earthworms?
Porifera
Annelida
Platyhelminthes
Arthropoda
11
What is biodiversity?
Only animal life
Variety of life
Life in water
Only plant life
12
What is the main focus of this lesson?
Plant biology
Human anatomy
Animal behavior
Biodiversity of animals
13
What is the role of invertebrates in agriculture?
Decomposition and pollination
Soil erosion
None at all
Only pollination
14
Which phylum has a through-gut?
Porifera
Platyhelminthes
Annelida
Cnidaria
15
True or false: All animals belong to Kingdom Animalia.
True
False
16
Which phylum includes sponges?
Chordata
Porifera
Cnidaria
Annelida
17
True or false: Invertebrates have a vertebral column.
False
True
18
Which phylum is the most advanced?
Porifera
Chordata
Cnidaria
Annelida
19
What is a phylum?
A single species
A body part
A group of organisms
A type of animal
