BIO102: General Biology 11 TMA3

BIO102: General Biology 11 TMA3

ANSWER TO ALL QUESTION IS AVAILABLE CONTACT US VIA COMMENT

Instructions: Answer All .
After Submission, you will not be able to answer these questions

Question 1 : Which of these may not be an adaptive feature of the arthropods?
possession of exoskeleton
pecialised digestive system
webbed feet
jointed limbs

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Question 2 : Which of these is not a class of vertebrates?
Protozoa
Amphibia
Aves
Pisces

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Question 3 : Insects carries out gaseous exchange by means of
metathorax
spiracles
thorax
abdomen

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Question 4 : All these are arthropods except
crustacean
arachnida
insecta
cephalopoda

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Question 5 : Which of these is not true of the chordates?
have gill slit at some stages
have tubular nerve chords
have tightly packed cells
they have no notochord

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Question 6 : Sea Cucumber is an example of the class
holothuroidea
echinoidea
crinoides
opliuroidea

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Question 7 : The only invertebrate that can fly is
Insects
Bats
Vulture
Squirrel

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Question 8 : The largest group in animal kingdom is the phylum
mollusca
A Hyperlink
aschelminthes
protozoa

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Question 9 : Which of these is not true of star fish?
Possession of specialised jaw-like appendages
They are star shaped
Pedicellaria are present
Water vascular system is not used for gathering food

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Question 10 : The phylum echinodermata include all of the following except
star fish
sea crab
sea urchins
sea-lilies

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Question 11 : Which of the following is not true of the vertebrates?
have backbones
have a well developed sense organs
bodies are not bilaterally symmetrical
possession of endoskeleton

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Question 12 : About ----------- percentage of all known species of animals are insect
70
20
30
40

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Question 13 : Which of these is not true about the phylum echinodermata?
Bodies are not metamerically segmented
Sexes are separate
All have olfactory organs
Bodies are not metamerically segmented

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Question 14 : Vertebrata is a subphylum of the phylum
reptilia
amphibia
chordata
arthropoda

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Question 15 : The body of an insect is divided into the head, thorax and
abdomen
metathorax
mesothorax
cephalopoda

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Question 16 : All of these animals belong to the class arachnida except
mites
lobsters
ticks
scorpions

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Question 17 : Brittle Star is an example of the class
echinoidea
holothuroidea
crinoides
opliuroidea,

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Question 18 : A vertbral column replaces the ------------ in vertebrates
tubular nerve chords
flexible rod of tightly packed cells
notochord
gill slits

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Question 19 : Which of these is not a class of the phylum echinodermata?
crinoides
asteroidea
opliuroidea
arachnida

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Question 20 : Cockroach belong to a class of animal called
arachnida
insecta
crustaceans
myriapoda

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