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Quiz 12
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Q.1
in which animal, there is post-anal tail as well as heterodont teeth … [ Manipal 2001]
0%
a) Scorpion
0%
b) Krait
0%
c) Elephant
0%
d) Cobra
Explanation
Answer : (c)
Q.2
Pinna/external ear is found in … [ MPPMT 1994]
0%
a) Insects
0%
b) Aves
0%
c) Reptiles
0%
d) Mammals
Explanation
Answer : (d)
Q.3
Two toed hofed feet occur in … [ kerala 2004]
0%
a) Horse
0%
b)Elephant
0%
c) Zebra
0%
d) Sheep
Explanation
Answer : (b)
Q.4
Which one is egg laying mammal? … [ JIPMER 2004]
0%
a) Macropus
0%
b) Didelphis
0%
c) Echidna/Ornithorhynchus
0%
d) Sorex
Explanation
Answer : (c)
Q.5
Animals giving birth to young ones are … [ BHU 2002]
0%
a) Viviparous
0%
b) Oviparous
0%
c) Triploblastic
0%
d) Coelomate
Explanation
Answer : (a)
Q.6
Kangaroo belongs to … [ RPMT 1995]
0%
a) Monotreme
0%
b) Marsupialia
0%
c) Prototheria
0%
d) Insectivora
Explanation
Answer : (b)
Q.7
Which of the following is not a class of Mollusca? .. [ AFMC 1993]
0%
a) Decapoda
0%
b) Gastropoda
0%
c) Scaphopoda
0%
d) Cephalopoda
Explanation
Answer : (a)
Q.8
A feature absent in annelids is … [ CBSE 2008]
0%
a) Clitellum
0%
b) Pseudocoelom
0%
c) Metameric segmentation
0%
d) Nephridia
Explanation
Answer : (b)
Q.9
All mammals … [ AMU 2002]
0%
a) Possess uterus
0%
b) Give birth to live young
0%
c) Nourish their young ones with milk
0%
d) Contain thick coat over their young
Explanation
Answer : (c)
Q.10
Leeches are … [ AMU 2000]
0%
a) Phytophagous animals
0%
b) Blood sucking animals
0%
c) Insectivorous animals
0%
d) Soil eating animals
Explanation
Answer : (b)
Q.11
Renal portal system is absent in …[ BHU 1998]
0%
a) Amphibians
0%
b) Reptiles
0%
c) Birds
0%
d) Both a and b
Explanation
Answer : (c)
Q.12
Suctorial mouth occurs in … [ AFMC 2000]
0%
a) Butterfly
0%
b) Leech
0%
c) Taenia
0%
d) Cockroach
Explanation
Answer : (b)
Q.13
Pearl producing Indian species is … [ MPPMT 1994]
0%
a) Pinctada vulgaris
0%
b) Pinctada indica
0%
c) Ostrea indica
0%
d) Ostrea vulgaris
Explanation
Answer : (a)
Q.14
Which one has a poisonous gland …[ RPMT 1995]
0%
a) Frog
0%
b) Female Wall Lizard
0%
c) Trygon
0%
d) Male Platypus
Explanation
Answer : (d)
Q.15
Insects have … [ AFMC 2005]
0%
a) Two pairs of legs
0%
b) Three pairs of legs
0%
c) Four pairs of legs
0%
d) One pair of legs
Explanation
Answer : (b)
Q.16
Adult Wuchereria bancrofti attacks … [ AIIMS 2002]
0%
a) Nervous system
0%
b) Lymph vessels
0%
c) Muscular system
0%
d) Blood vessels
Explanation
Answer : (b)
Q.17
Sensory structures/ chemoreceptors located in the anterior part of Ascaris are .. [ CPMT 1999 ]
0%
a) Amphids
0%
b) Copulatory bursa
0%
c) Pineal setae
0%
d) Pineal spicules
Explanation
Answer : (a)
Q.18
Marsupials occur in …
0%
a) Africa
0%
b) North America
0%
c) Asia
0%
d) Australia
Explanation
Answer : (d)
Q.19
Filariform is larva of … [ AFMC 2001]
0%
a) Platyhelminthes
0%
b)Aschelminthes
0%
c) Annelids
0%
d) Arthropods
Explanation
Answer : (b)
Q.20
Annelida and mollusca resemble in many embryonic features because both have …[ MPPMT 1999]
0%
a) Spiral cleavage and mesoderm formation
0%
b) Identical conspicuous segmentation in body, muscles and nervous system
0%
c) Meroblastic cleavage and ectoderm formation
0%
d) Special types of mouth parts
Explanation
Answer : (a)
Q.21
In most mammals tests are located in scrotal sacs for … [ BHU 1995]
0%
a) More space to visceral organs
0%
b) Sex differentiation
0%
c) Independent functioning of kidney
0%
d) Sperm development
Explanation
Answer : (d)
Q.22
Radial symmetry occurs in … [ HPPMT 1995]
0%
a) Fishes
0%
b) Molluscs
0%
c) Star fishes/Asterias
0%
d) Sponges
Explanation
Answer : (c)
Q.23
Which one is not exclusively marine …[ BHU 1996]
0%
a) Seal
0%
b) Walrus
0%
c) Whale
0%
d) Dolphin
Explanation
Answer : (d)
Q.24
An example of animals in which mesoderm occurs as scattered pouches between ectoderm and endoderm is … [ HPPMT 2012]
0%
a) Filaria worm
0%
b) Tape worm
0%
c) Earthworm
0%
d) Lancet
Explanation
Answer : (a)
Q.25
Mouth develops first in embryo and anus later on in … [ BHU 2012]
0%
a) Echinoderms
0%
b) Chordates
0%
c) Protostomes
0%
d) Deuterostomes
Explanation
Answer : (c)
Q.26
Find out the correct sequence in body wall of Ascaris … [ RPMT 1998]
0%
a) Cuticle, epidermis, longitudinal muscles and circular muscles
0%
b)Cuticle, epidermis and longitudinal muscles
0%
c) Epidermis, cuticle, longitudinal muscles and circular muscles
0%
d) Epidermis, longitudinal muscles, cuticle and circular muscles
Explanation
Answer : (b)
Q.27
Bipinnaria is larval stage of … [ Bih PMT 1996]
0%
a) Asteroidea
0%
b) Holothuroidea
0%
c) Echinoidea
0%
d) Crinoidea
Explanation
Answer : (a)
Q.28
Hypnotoxin is produced by … [ CPMT 1990]
0%
a) Sponges
0%
b) bath sponge
0%
c) Nematocysts
0%
d) Leucosolenia
Explanation
Answer : (c)
Q.29
Arboreal mammals possess characteristics for … [ BHU 1996]
0%
a) Jumping
0%
b) Flying
0%
c) Burrowing
0%
d) Climbing
Explanation
Answer : (d)
Q.30
An aquatic living fossil, with ancient origin and may primitive characters which respires through book lungs is .. [ AMU 2012]
0%
a) Limulus
0%
b) Cancer
0%
c) Lucifer
0%
d) Daphnia
Explanation
Answer : (a)
Q.31
Which of the following hormones, regulates growth and metamorphosis in insects? [ DPMT 2009]
0%
a) Brain hormone
0%
b) Juvenile hormone
0%
c) Prothoracicotropic hormone
0%
d) Ecdysone
Explanation
Answer : (b)
Q.32
Which is matched with two general characteristics? ..[ CBSE 2008]
0%
a) Echinodermata – Pentamerous radial symmetry, internal fertilization
0%
b) Mollusca – Normally oviparous, trochophore or veliger larva
0%
c) Arthropoda – Body divisible into head, thorax and abdomen, tracheal respiration
0%
d) Chordata – Notochord, separate anal and urine apertures
Explanation
Answer : (b)
Q.33
Which is common trait of mammals … [ CBSE 1996]
0%
a) Carnivores
0%
b) Ventral nerve cord
0%
c) Seven cranial nerves
0%
d) Seven cervical vertebrae
Explanation
Answer : (d)
Q.34
Which one is not a coelenterate? [ AMU 2005]
0%
a) Sea Fan
0%
b) Sea Feather
0%
c) Sea Cucumber/Lily
0%
d) Sea Pen
Explanation
Answer : (c)
Q.35
Which is not characteristic of echinoderms ..[ DPMT 2001]
0%
a) Endodermal skeletal system
0%
b) Bilateral symmetry
0%
c) Free floating larva
0%
d) Water vascular system
Explanation
Answer : (a)
Q.36
Which is correct about nematocyst in Hydra … [ AFMC 2001]
0%
a) It is re-used
0%
b) Ejection is conditioned reflex
0%
c) Ejection occurs in response to contact and pierces the prey
0%
d) Prevents coming in contact with other Hydra
Explanation
Answer : (c)
Q.37
Microfilariae are carried by … [ CPMT 1993]
0%
a) Sandfly
0%
b) Culex mosquito
0%
c) Anopheles mosquito
0%
d) Housefly
Explanation
Answer : (b)
Q.38
One of the following is not a trait of prototherians … [ RPMT 1996]
0%
a) Egg laying
0%
b) Absence of teats over mammary glands
0%
c) Absence of corpus callosum
0%
d) Presence of testes outside the abdominal cavity
Explanation
Answer : (d)
Q.39
What is common between Cockroach and Earthworm .. [ AIIMS 2012]
0%
a) Red coloured blood
0%
b) Segmented body
0%
c) Anal styles
0%
d) Malpighian tubules
Explanation
Answer : (b)
Q.40
Filariasis is caused by … [ HPMT 1993]
0%
a) Culex
0%
b) Wuchereria
0%
c) Trichinella
0%
d) Schistosoma
Explanation
Answer : (b)
Q.41
Enterobius infection occurs through … [ Pb.PMT 1999]
0%
a) Mosquito
0%
b) Contamination
0%
c) Inoculation
0%
d) Piercing
Explanation
Answer : (b)
Q.42
In which of the following a notochord is absent … [ Odisha 2007]
0%
a) Adult tunicate
0%
b) Amphioxus
0%
c) Myxine
0%
d) Larval tunicate
Explanation
Answer : (a)
Q.43
What is true about Taenia saginata? … [ CBSE 1993]
0%
a) Life history has pig as intermediate host
0%
b) There are two large suckers on scolex
0%
c) Rostellar hooks are absent
0%
d) Rostellum has double circle of hooks
Explanation
Answer : (c)
Q.44
Closest relative of modern day man is … [ AFMC 1997]
0%
a) Prosimians
0%
b) Orangutan
0%
c) Monkey
0%
d) Chimpanzee
Explanation
Answer : (d)
Q.45
Which one of the following traits is not a characteristic feature of amphibians
0%
a) Requirement of water for reproduction
0%
b) Amniotic eggs
0%
c) Thin skin without scales
0%
d) Cutaneous respiration
Explanation
Answer : (b)
Q.46
Which one belongs to class of Sea Hare? ..[MPPMT1995]
0%
a) Sea Cow
0%
b) Snail
0%
c) Sepia
0%
d) Sea Squirt
Explanation
Answer : (b)
Q.47
Most animals domesticated by humans belong to … [ BHU 2002]
0%
a) Carnivora
0%
b) Rodentia
0%
c) Lagomorpha
0%
d) Ungulata
Explanation
Answer : (d)
Q.48
Pebrine disease of silkworms is caused by ..[ AIIMS 2012]
0%
a) Nosema
0%
b) Plasmodium
0%
c) Dugesia
0%
d) Monocystis
Explanation
Answer : (a)
Q.49
Metamerism is characteristic of .. [ Har PMT 1993]
0%
a) Platyhelminthes
0%
b) Mollusca
0%
c) Porifera
0%
d) Annelida
Explanation
Answer : (d)
Q.50
Ascaris lumbricoides is … [ AMU 2000]
0%
a) Hermaphrodite
0%
b) Sexually dimorphic
0%
c) Polymorphic
0%
d) Sexually undifferentiated
Explanation
Answer : (b)
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