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Free download in PDF Animal Kingdom Objective type Questions with Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like NEET, AIIMS, JIPMER etc. These short solved questions or quizzes are provided by Gkseries./p>
(1)
Sponges are Poriferans because their bodies have
[A]
canal systems
[B]
Spicules in skeletons
[C]
several pores
[D]
none of these
(2)
Fire bellied toad is
[A]
Bombina
[B]
Necturus
[C]
Salamandra
[D]
Amphiuma
(3)
Earthworm possesses hearts
[A]
1 pair
[B]
2 pairs
[C]
3 pairs
[D]
4 pairs
(4)
In which of the following, notochord is present in embryonic stage?
[A]
some chordates
[B]
non chordates
[C]
vertebrates
[D]
all chordates
(5)
What is true for mammalia
[A]
bats have feather
[B]
elephant is ovoviviparous
[C]
diaphragm is absent in them
[D]
Platypus is oviparous
Answer: Platypus is oviparous
(6)
Tube feet are the characteristics structures of
[A]
jellyfish
[B]
cuttlefish
[C]
starfish
[D]
crayfish
(7)
Trachae of Cockroarch and mammal are similar in having
[A]
origin from head
[B]
paired nature
[C]
ciliated inner lining
[D]
noncollapsible walls
Answer: noncollapsible walls
(8)
Sound box of birds is called
[A]
laryynx
[B]
syrinx
[C]
synsacrum
[D]
pygostyle
(9)
Among the following, most complex level of organization is present in
[A]
Annelida
[B]
Platyhelminthes
[C]
Coelentrata
[D]
Porifera
(10)
The layer absent in the embryos of diploblastic animals is
[A]
Ectoderm
[B]
Mesoderm
[C]
Endoderm
[D]
Mesoglea
(11)
In the course of evolution, true coelom appeared for the first time in
[A]
Chordata
[B]
Annelida
[C]
Aschelminthes
[D]
Echinodermata
(12)
On which body side, the notochord is formed during the embryonic development?
[A]
Lateral
[B]
Ventral
[C]
Dorsal
[D]
Bilateral
(13)
Which of the following animals have tube within tube body plan evolved along deuterostomic evolutionary line?
[A]
Annelids
[B]
Arthropods
[C]
Echinoderms
[D]
Molluscs
(14)
The larva of mosquitoes are
[A]
Maggot
[B]
Wriggler
[C]
Tornaria
[D]
Grub
(15)
The fertilization is ______ and development is _______ in sponges.
[A]
External, Indirect
[B]
External, direct
[C]
Internal, Indirect
[D]
Internal, direct
Answer: External, Indirect
(16)
Which of the following is not the function of water transport system in sponges?
[A]
Circulation of food
[B]
Respiratory exchange
[C]
Removal of wastes
[D]
Nervous Control
(17)
Spongilla is
[A]
Bath Sponge
[B]
Boring Sponge
[C]
Deadman’s Fingers
[D]
Freshwater sponge
Answer: Freshwater sponge
(18)
Which among the following is given as a gift in Japan?
[A]
Spongilla
[B]
Euplectella
[C]
Cliona
[D]
Chalina
(19)
Which of the following cnidarian exhibits Metagenesis?
[A]
Hydra
[B]
Adamsia
[C]
Obelia
[D]
Meandrina
(20)
Pearl is produced by
[A]
Pinctada
[B]
Pila
[C]
Aplysia
[D]
Octopus
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