WorksheetsZoology Fall Final - MC
Total questions: 54
Worksheet time: 27mins
Name
Class
Date
1.
Which statement is correct?
a)
The chest is inferior to the stomach.
b)
The ribs are superior to the chin.
c)
The hip is superior to the shoulder.
d)
The neck is superior to the pelvis.
2.
The nose is ______ and _____ to the ears.
a)
Inferior, medial
b)
Superior, lateral
c)
Anterior, medial
d)
Anterior, proximal
3.
The arrangement of body parts so that a single plane divides an animal into right and left mirror images.
a)
Asymmetry
b)
Bilateral symmetry
c)
Radial symmetry
d)
Pentaradial symmetry
4.
The formation of a distinct head is known as
a)
Acoelomate
b)
Distal theory
c)
Cephalization
d)
Transverse plane
5.
Regulates homeostasis and removes fluid and waste; eliminates excess water, salts, and wastes
a)
Excretory
b)
Integumentary
c)
Endocrine
d)
Lymphatic
6.
Glandular system that controls and coordinates systems using hormones
a)
Excretory
b)
Integumentary
c)
Endocrine
d)
Lymphatic
7.
Immune system, defense
a)
Excretory
b)
Integumentary
c)
Endocrine
d)
Lymphatic
8.
Human embryos develop with radial, indeterminate cleavage and the anus forms first. Therefore, they are called
a)
Eubacteria
b)
Acoelomate
c)
Protostome
d)
Deuterostome
9.
What kingdom is : Unicellular eukaryotic cells that may be autotrophic or heterotrophic
a)
Protista
b)
Plantae
c)
Animalia
d)
Eubacteria
10.
What kingdom is : Multicellular eukaryotic cells that are heterotrophic and do not have a cell wall
a)
Protista
b)
Plantae
c)
Animalia
d)
Eubacteria
11.
What kingdom is : Multicellular autotrophic cells with cell walls
a)
Protista
b)
Plantae
c)
Animalia
d)
Eubacteria
12.
Cells that move throughout the sponge mesohyl to deliver food to the organism’s cells are
a)
Amoebocytes
b)
Choanocytes
c)
Gemmules
d)
Spicules
13.
The gemmules of sponges
a)
Create water currents for feeding
b)
Are the middle layer of sponges
c)
Are equivalent epidermis of humans
d)
can withstand harsh conditions to aid in reproduction
14.
What is the phylum name for sponges?
a)
Porifera
b)
Cnidaria
c)
Mollusca
d)
Nematoda
15.
What class: Spicules made of calcium carbonate and have 3 or 4 rays
a)
Calcarea
b)
Hexactinellida
c)
Demospongiae
d)
Homoscletomorpha
16.
What class: . Simple and encrusting in form, spicules may be absent
a)
Calcarea
b)
Hexactinellida
c)
Demospongiae
d)
Homoscletomorpha
17.
What class: 4 rayed spicules made of silica, sponging, or both and brightly colored
a)
Calcarea
b)
Hexactinellida
c)
Demospongiae
d)
Homoscletomorpha
18.
What class: Silica spicules that have 6 rays, such as glass sponges
a)
Calcarea
b)
Hexactinellida
c)
Demospongiae
d)
Homoscletomorpha
19.
What class: 8 tentacles around the goblet shaped polyp
a)
Scyphozoa
b)
Staurozoa
c)
Anthozoa
d)
Hydrozoa
20.
What class: True jellyfish, gametes are gastrodermal, while cnidocytes can be gastro or epidermal
a)
Scyphozoa
b)
Staurozoa
c)
Anthozoa
d)
Hydrozoa
21.
What class: Always polyps, cnidocytes and gametes are gastrodermal. Such as anemones and coral
a)
Scyphozoa
b)
Staurozoa
c)
Anthozoa
d)
Hydrozoa
22.
What class: Can be marine or freshwater and have nematocysts and gametes in the epidermis. Such as hydra or man o war
a)
Scyphozoa
b)
Staurozoa
c)
Anthozoa
d)
Hydrozoa
23.
Members of the phylum Ctenophore are commonly called
a)
Jellyfish
b)
Comb Jeliies
c)
Water Bears
d)
Polyps
24.
The nerve cell of cnidarians make up a(n)
a)
Brain
b)
Ocelli
c)
Hydrostatic Skeleton
d)
Nerve Net
25.
Most free-living flatworms are
a)
Turbellarians
b)
Flukes
c)
Cestoda
d)
Trmatodes
26.
To avoid being digested by their host, parasites have a thick protective covering called the
a)
Cell Wall
b)
Cilia
c)
Protplasm
d)
Tegument
27.
In the tapeworm, both male and female reproductive organs are contained in each mature
a)
Scolex
b)
Proglottid
c)
Cyst
d)
Egg
28.
How does has exchange occur in flatworms?
a)
Diffusion through the epidermis
b)
Gills ont eh surface
c)
Expelling from the mouth
d)
Lungs in the body cavity
29.
In the flatworm, flame cells serve the same function of what organ in a human?
a)
Lung
b)
Liver
c)
Kidney
d)
Stomach
30.
In the open circulatory system of mollusks, blood is found
a)
Only in sinuses
b)
Only in blood vessels
c)
in blood vessels and sinuses
d)
only in gills
31.
A characteristic structure found in many mollusks is the radula, which is involved in
a)
Jet propulsion
b)
Opening and closing of the shell
c)
eating
d)
reproduction
32.
What class: has a foot with a siphon and a circle of tentacles. The shell is reduced ex: octopus
a)
Cephalopoda
b)
Gastropoda
c)
Bivalvia
33.
What class: Shell coiled when present, undergoes torsion to retreat into shell. ex: snail
a)
Cephalopoda
b)
Gastropoda
c)
Bivalvia
34.
What class: Body in two valves hinged dorsally with no head. ex: clam or oyster.
a)
Cephalopoda
b)
Gastropoda
c)
Bivalvia
35.
To move, roundworms use their
a)
Proglottids
b)
Lonitudinal muscles
c)
oblique muscles
d)
pharynx
36.
Nematodes are often used in research due to their constant cell number. This is called
a)
Eutely
b)
Ecdysis
c)
Epitoky
d)
Eugenics
37.
The protective covering of nematodes is called a
a)
Cuticle
b)
Pen
c)
Chloragogen
d)
Rhabdite
38.
What Nematode: Filarial worms that often infect lymphatic system and cause elephantiasis; transmitted by mosquitoes
a)
Enterobius vermicularis
b)
Ascaris lumbricoides
c)
Necator americanus
d)
Wuchereria spp
39.
What Nematode: Giant intestinal roundworm which can circulate to the lungs, be coughed up and swallowed
a)
Enterobius vermicularis
b)
Ascaris lumbricoides
c)
Necator americanus
d)
Wuchereria spp
40.
What Nematode: Hookworm that attaches to intestinal wall with teeth and can infect humans by penetrating skin between toes
a)
Enterobius vermicularis
b)
Ascaris lumbricoides
c)
Necator americanus
d)
Wuchereria spp
41.
What Nematode: Porkworm that lives in human intestines and can be obtained by eating undercooked meat, causing trichinosis
a)
Enterobius vermicularis
b)
Trichinella spiralis
c)
Necator americanus
d)
Wuchereria spp
42.
What Nematode: Hookworm that attaches to intestinal wall with teeth and can infect humans by penetrating skin between toes
a)
Enterobius vermicularis
b)
Trichinella spiralis
c)
Necator americanus
d)
Wuchereria spp
43.
What produces mucous ventrally for gliding movement of planarian?
a)
Scolex
b)
Rhabdite Cells
c)
Zooid
d)
Protonephridia
44.
What is created as a result of transverse fission in planaria?
a)
Scolex
b)
Rhabdite Cells
c)
Zooid
d)
Protonephridia
45.
What is network of tubules for osmoregulation of wastes?
a)
Scolex
b)
Rhabdite Cells
c)
Zooid
d)
Protonephridia
46.
The bristle like structures on some annelids bodies are called
a)
suckers
b)
setae
c)
nephridia
d)
ganglia
47.
Why are earthworms beneficial to the environment?
a)
their waste contain nutrients
b)
they add air to the soil
c)
they break up the soil as the move
d)
all of the above
48.
Earthworms and Leechs belong to what class?
a)
Hirudinea
b)
Polychaetes
c)
Oligochaetes
d)
Clitellata
49.
What structure is anterior and dorsal to the mouth in the earthworm?
a)
cuticle
b)
caudal segment
c)
prostomium
d)
proglottid
50.
What type of circulatory system do Annelids have?
a)
Open
b)
Closed
c)
No circulatory system
d)
nephridial
51.
What subclass has a clitellum, setae, and prostomium?
a)
Oligochaeta
b)
Polychaeta
c)
Hirudinea
d)
Anura
52.
What are partition between segments called?
a)
septa
b)
clitellum
c)
crop
d)
gizzard
53.
What stores food in the earthworm?
a)
crop
b)
gizzard
c)
clitellum
d)
septa
54.
Specialized segmentation first seen in phylum Arthropoda is called
a)
Cephalization
b)
Chloragogenism
c)
Schizocoelous
d)
Tagmatization
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