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Intro to animal kingdom, Porifera, Cnidaria, Platyhelminthes, and Nematoda Flashcards | StudBud
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Intro to animal kingdom, Porifera, Cnidaria, Platyhelminthes, and Nematoda
Intro to animal kingdom, Porifera, Cnidaria, Platyhelminthes, and Nematoda
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1
A Gastrovascular Cavity has only one opening for food intake and waste expelling
False
True
2
Directional term meaning "Towards the back"
Dorsal
Anterior
Posterior
Ventral
3
The type of symmetry found in the phylum Cnidaria
bilateral symmetry
radial symmetry
asymmetry
4
How do Cnidarians obtain O2?
Diffusion
Lungs
Gills
Flame cells
5
Outermost layer of tissues that develops into the skin and nervous system
Mesoderm
Ectoderm
Endoderm
6
Which of the following has a gastrovascular cavity?
Nematoda
Neither
Platyhelminthes
Both
7
These cells are responsible for using their flagella to pull water through a porifera
Choanocytes
Cnidocytes
nematocyst
Amoebocyte
8
Middle layer of tissues that develops into the skeleton, muscles, circulatory, and excretory systems
Ectoderm
Mesoderm
Endoderm
9
All of the following describe an animal EXCEPT
Heterotroph
Diploid
Forms a blastula
Prokaryotic cells
10
In a closed circulatory system, blood is enclosed in vessels
False
True
11
True or False, the phylum Cnidaria is characterized by bilateral symmetry
True
False
12
The body type of an adult jellyfish would be classified as
Mobile
Sessile
Medusa
Polyp
13
A polyp is classified as a sessile bell shaped body type
True
False
14
Which of the following is a pseudocoelomate?
Nematoda
Neither
Platyhelminthes
Both
15
Directional term meaning "Towards the head"
Ventral
Anterior
Posterior
Dorsal
16
The type of symmetry found in the phylum Platyhelminthes
bilateral symmetry
radial symmetry
asymmetry
17
Which of the following has a circulatory system?
Porifera
Nemotoda
Cnidaria
None of these
18
Which of the following has bilateral symmetry?
Nematoda
Platyhelminthes
Both
Neither
19
This structure is responsible to attaching to a host
Scolex
Flame cells
Cuticle
Proglottid
20
This structure is responsible for reproduction
Scolex
Cuticle
Flame cells
Proglottid
21
Tapeworms are a member of Phylum Platyhelminthes.
False
True
22
The worm that spends part of its life in a snail, and infects humans by burrowing into their skin is a...
Trichinella
Planaria
Tapeworm
Fluke
23
Which of the following has a respiratory system?
Nematoda
None of these
Cnidaria
Platyhelmenthes
24
The following phylum name means "pore bearing"
Platyhelminthes
Porifera
Nematoda
Cnidaria
25
All of the following worms live in the intestines EXCEPT
Rotifera
Ascaria
Tapeworm
Hookworms
26
Which of the following has a nerve net?
Nemotoda
Cnidaria
Porifera
None of these
27
Which of the following has a digestive tract?
Neither
Both
Nematoda
Platyhelminthes
28
The type of symmetry found in the phylum porifera
radial symmetry
asymmetry
bilateral symmetry
29
Directional term meaning "Towards the belly"
Dorsal
Posterior
Ventral
Anterior
30
These cells are responsible for stinging prey or as a defense mechaism
Amoebocyte
Choanocytes
nematocyst
Cnidocytes
31
The type of symmetry found in a dog
radial symmetry
nonsymmetrical
asymmetry
bilateral symmetry
32
Which organism lives off of the intestines of its host?
Tapeworm
Hookworms
All of the above
Ascaris
33
Which of the following has a ganglion?
Porifera
Cnidaria
Nemotoda
None of these
34
Directional term meaning "Towards the tail"
Ventral
Anterior
Posterior
Dorsal
35
Innermost layer of tissues that develops into the lining of the digestive tract and respiratory system
Ectoderm
Endoderm
Mesoderm
36
The type of symmetry found in the phylum Nematoda
radial symmetry
asymmetry
bilateral symmetry
37
How can you avoid ingesting a tapeworm
Avoiding wet areas (swamps, stagnant water, ponds, etc.)
Eating meat that is cooked properly
Eating meat that is NOT cooked
Getting the proper vaccinations
38
These cells are responsible for moving nutrients throughout a porifera
Amoebocyte
Cnidocytes
nematocyst
Choanocytes
