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Invertebrates Review Flashcards | StudBud
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Invertebrates Review
Invertebrates Review
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Flashcards
28 cards
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Practice quiz
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Host live
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Questions
28
Answers
1
Most insects have legs and wings, although they are different depending on the specie.
True
False
2
There are more invertebrates on Earth than Vertebrates.
True
False
3
An example of an annelid (segmented worm) is...
a tapeworm
an earthworm
4
All echinoderms have tube feet with suction pads.
True
False
5
This type of worm has a flat body.
nematodes (round worms)
platyhelminthes (flatworms)
annelids (segmented worms)
6
Which characteristic is not true of all mollusk
muscular foot
visceral mass
tentacles
head
7
Invertebrates have a backbone/spinal column.
False
True
8
Invertebrates can cause plagues or carry diseases that harm humans.
True
False
9
The body of a nematode (roundworm) is...
long, cylindrical and segmented
thin, cylindrical with pointed ends
long, flat and segmented
10
What type of symmetry do corals have?
asymmetric
radial
bilateral
11
Which is NOT in the arthropod phylum and class arachnid?
scorpions
ticks
snails
spiders
12
What does the term
echinoderm
mean?
soft skin
shell
hard skin
spiny skin
13
Which is NOT an example of an echinoderm?
starfish
sea cucumbers
sea sponge
sea urchins
14
The body of annelids are divided into...
cilia (hair like structures)
setae (foot like feature)
metameres (slegments)
mouth
15
Annelids move around using small, hair-like structures called...
digits
toes
setae (bristles like feet)
metameres (segments)
16
Which is NOT a group of molluscs?
gastropods (has a muscular foot)
crustaceans
bivalves (in 2 shells)
cephalopods (divided foot)
17
About 95% of all known species on Earth are invertebrates.
True
False
18
Most platyhelminthes (flatworms) are parasitic.
False
True
19
Which type of invertebrate is the simplest - they have no organs!
gastropods and bivalves
porifera and cnidaria
nematodes and annelids
arachnids and crustaceans
20
Members of the Animal Kingdom are sessile, multicellular, and autotrophs.
False
True
21
All mollusks are aquatic or live in damp places.
False
True
22
Which characteristic is not one all adult echinoderms share.
calcium carbonate plates
carnivorous diet
radial symmetry
water vascular system
23
Which Animal phylum do humans belong to?
Annelids
Cnidarians
Arthropods
Chordata
24
What type of symmetry do jellyfish have?
radial
asymmetric
bilateral
25
What type of symmetry do insects have?
asymmetric
bilateral
radial
26
Echinoderms can survive away from the water.
False
True
27
Which is NOT a benefit of invertebrates?
protection from harmful insects
wood infestations
food source
scientific research
28
Insects are the most numerous and most diverse group of organisms.
False
True
