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Online Tests
Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers
Question # 1
Ascaris lumbricoldes is an intestinal parasite of.
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Horse
Man
Donkey
Monkey
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Question # 2
A blue coloured respiratory pigment called hemocyanin is found is.
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Molluscus
Annelids
echinoderms
Arthropods
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Question # 3
Garden snail belongs to class.
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Gastropoda
Caphalopods
Pelecypoda
Drthropoda
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Question # 4
Voice organs of birds.
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Larynx
Pharynix
syrinx
Vocal cords
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Question # 5
Animal of which phylum have developed bilateral symmetry in their larvae and radial symmetry in adults.
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Nematoda
Annelida
Echinodermata
Mollusca
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Question # 6
Polypo and Medusae are examples of.
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Coelentrate
Nematoda
Porifera
Arthropoda
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Question # 7
The inner layer of most sponges is called.
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Pinacoderm
Choanoderm
Epiderm
Endoderm
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Question # 8
The skeleton of Athropds is made of
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Silica
Chitin
Calcium carbonate
Both a and c
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Question # 9
Coral reefs are mostly formed. of.
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Calcium carbonate
Silica
Chitin
Lignin
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Question # 10
The phylum which is exclusively marine is
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Canidaria
proifera
Echinadermata
Annelida
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Question # 11
The process by which the water leaves the body of sponges are called.
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Ostia
Mouth
Anus
Osculum
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Question # 12
The sub class that has not primitive mammals is
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Prototherian
Eutherian
Megatheria
None of these
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Question # 13
The food of porifera consists of microscopic organisms and organic particles in a percentage ratio of
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10% & 90% respectively
20% & 80% respectively
30% & 70% respectively
40% & 60% respectively
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Question # 14
Which is not included in proterostomia.
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Arthropod
Mollusca
Annelida
Enchinodermata
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Question # 15
Example of tunicate is.
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Amphioxus
Molgula
Reptilia
Amphibia
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Question # 16
One of these is an early reptile
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Platy pus
Archaeopterye
Varanope
snake
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Question # 17
In sponges the food enters the spongocoel cavity called.
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Globules
Gemmules
Endosperm
Ostia
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Question # 18
The largest invertebrate animal is
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Cuttle fish
Octopus
Glant squid
Dhysalia
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