NEET Biology MCQ - Biological Classification Animals MCQ - Quiz-22 Solution

Q.1.

Ophisaurus belongs to …[ Bih PMT 2001]

14%
a) Amphibia
43%
b) Pisces
43%
c) Reptilia
0%
d) Aves

Explanation

Q.2.

Which is characteristic feature of Echinodermata? [ BHU 1992]

0%
a) Vascular system
67%
b) Radial symmetry
33%
c) Radial canal
0%
d) Ambulacral system

Explanation

Q.3.

Match the columns: … [ EAMCET 2008]

Set I	Set II
a) Pollen basket	i) Butterfly
b)Pseudotracheae	ii)Laccifer lacca
c) Shellac	iii) Mosquito
d) Dutton’s membrane	iv)Musca
e) Well developed galen	v) Worker Bee

25%
a) a – iii, b – ii, c – iv, d – v, e – i
25%
b) a – I , b – v, c – iii, d – iv, e – ii
50%
c) a – iv, b – v, c – iii, d – ii, e – i
0%
d) a – v, b – iv, c – ii, d – iii, e – i

Explanation

Q.4.

What is common between Earthworm and Cockroach .. [ CPMT 2002]

33%
a) Nephridia
67%
b) Solid ventral nerve cord
0%
c) Cuticle
0%
d) Malpighian tubules

Explanation

Q.5.

Boring sponge is ..

50%
a) Cliona
50%
b)Euplectella
0%
c) Chalina
0%
d) Hyalonema

Explanation

Q.6.

Birds have bipedal locomotion as it … [ CPMT 1991]

0%
a) Increases rate of locomotion
25%
b) Reduces weight
50%
c) Spares fore limbs for flight
25%
d) Provides more support to body

Explanation

Q.7.

Comma-shaped stage in the life cycle of Mosquito is ….. [ BHU 2003]

67%
a) Larval stage
0%
b) Pupal stage
33%
c) Imago stage
0%
d) None of the above

Explanation

Q.8.

Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits? …[ CBE 2003]

0%
a) Pheretima - Sexual dimprphism
50%
b) Musca - Complete metamorphosis
50%
c) Chamaeleon - Mimicry
0%
d) Taenia - Polymorphism

Explanation

Q.9.

Four chambered heart occurs in .. [ CPMT 1997]

0%
a) Amphibia
0%
b) Chelonia
100%
c) Birds and Crocodilia
0%
d) Ophidia

Explanation

Q.10.

Saprozoic feeding habit occurs in .. [ DPMT 2008]

0%
a) Cockroach
25%
b) Polychaeta
75%
c) Trematoda
0%
d) Insecta

Explanation

Q.11.

Haemocoel occurs in … [ Odisha 2011]

0%
a) Hydra
33%
b) Snake
33%
c) Earthworm
33%
d) Pila

Explanation

Q.12.

Which of the following statements is incorrect … [ CPMT 2010]

0%
a) Cnidocil is for defence in Hydra
67%
b) Nerve cells are absent in Hydra
0%
c) Hydra is a coelenterate
33%
d) Hydra shows budding

Explanation

Q.13.

Heart is two chambered in … [ kerala 2009]

33%
a) Fishes
33%
b)Amphibians
33%
c) Reptiles
0%
d) Birds

Explanation

Q.14.

Devil Fish and Sea Hare are …

0%
a) Coelenterates
33%
b) Marine fish and mammal
33%
c) Crustaceans
33%
d) Molluscs

Explanation

Q.15.

Assertion: Honey Bee queen copulates only once in her life time Reason: Honey Bee queen can lay fertilized as well as unfertilized eggs

0%
a) If both the assertion and reason are true and reason explains the assertion
100%
b) If both the assertion and reason are true but reason does not explain the assertion.
0%
c) If assertion is true but reason is false.
0%
d) If assertion is false but reason is true.

Explanation

Q.16.

A mammal in which milk is squirted down to throat of baby by muscular contraction of mother is … [ BHU 1994]

0%
a) Bear
0%
b) Camel
33%
c) Whale
67%
d) Rhinoceros

Explanation

Q.17.

Which one of the following is matching set of phylum and its three examples? .. [ CBSE 2006]

0%
a) Porifera -Spongilla, Euplectella, Pennatula>/i>
0%
b) Cnidaria - Bonellia, Physalia, Aurelia
67%
c) Platyhelminthes - Planaria, Schistostoma, Enterobius
33%
d) Mollusca – Loligo, Tereda, Octopus

Explanation

Q.18.

Ecdysone is secreted in … [ BHU 2008]

0%
a) Nematoda
33%
b) Polychaeta
33%
c) Trematoda
33%
d) Insecta

Explanation

Q.19.

Silk is obtained from … [ JKCMEE 2004]

0%
a) Laccifera lacca
33%
b) Bombyx mori
33%
c) Apis mellifera
33%
d) None of the obove

Explanation

Q.20.

Vertebrates constitutes approximately ….% of the total animals ..[ CET Chd 2010]

67%
a) 5
0%
b) 10
33%
c) 15
0%
d) 20

Explanation

Q.21.

Which is not an odd digitate pentadactylous? … [ DPMT 2009]

33%
a) Rhinoceros
0%
b)Zebra
67%
c) Camel
0%
d) Donkey

Explanation

Q.22.

Osphradium is meant for ..[CPMT 2005]

67%
a) Excretion
0%
b) Nutrition
0%
c) Grinding of food
33%
d) Selection and rejection of food

Explanation

Q.23.

In fast swimming fishes, propulsion is mainly due to … [ AIIMS 2000]

0%
a) Pelvic fins
33%
b) Caudal fin
33%
c) Dorsal fin
33%
d) Pectoral fins

Explanation

Q.24.

Flame cells are associated with … [ BHU 2000]

33%
a) Respiration
0%
b) Excretion
33%
c) Nutrition
33%
d) Digestion

Explanation

Q.25.

Haversian system is characteristic of … [ EAMCET 1999]

14%
a) All bones
29%
b) Reptilian bones
43%
c) Mammalian bones
14%
d) Avian bones

Explanation

Q.26.

Spider web is secreted by … [ AFMC 2004]

100%
a) Salivary glands
0%
b) Abdominal glands
0%
c) Cephalothoracic gland
0%
d) None of the above

Explanation

Q.27.

Water current in a sponge/Leucosolenia is maintained by … [ BHU 1999]

33%
a) Pinacocytes
33%
b) Porocytes
33%
c) Choanocytes
0%
d) Amoebocytes

Explanation

Q.28.

Lepidopleurus belongs to …

33%
a) Echinoidea
0%
b) Cephaopoda
33%
c) Asteroidea
33%
d) Polyplacophora

Explanation

Q.29.

Cockroach of genus Blatta is called … [ CPMT 2004]

0%
a) German Cockroach
33%
b) Oriental Cockroach
67%
c) American Cockroach
0%
d) Australian Cockroach

Explanation

Q.30.

Respiratory organs of silkworm are …

0%
a) Lungs
33%
b) Tracheae
33%
c) Malpighian tubules
33%
d) Skin

Explanation

Q.31.

Sponges are porifers because their bodies have … [RPMT2002]

0%
a) Spicules in skeleton
33%
b) Several pores
33%
c) Canal System
33%
d) All the above

Explanation

Q.32.

Which one of the following diseases diseases is caused by Nosema bombycus in Mulberry silkworm ..[ KCET 2010]

0%
a) Muscadine
67%
b) Pebrine
33%
c) Flacherie
0%
d) Grasserie

Explanation

Q.33.

In porifera, skeleton forming cells are … [ MPPMT 2000]

0%
a) Sclerocytes
33%
b) Archaeocytes
67%
c) Thesocytes
0%
d) Amoebocytes

Explanation

Q.34.

A loose mantle is present over the body in … [ JIPMER 2003]

0%
a) Echinoderms
67%
b)Mammals
33%
c) Platythelminthes
0%
d) Molluscs

Explanation

Q.35.

Tape worms does not possess digestive system as it … [ BHU 1996]

33%
a) Does not require solid food
67%
b) Obtains food through general surface
0%
c) Does not require food
0%
d) Lives in intestine

Explanation

Q.36.

Foot is displaced to near the mouth and is divided into arms in … [ DPMT 1999]

33%
a) Neopilina
0%
b) Pila
33%
c) Chiton
33%
d) Sepia

Explanation

Q.37.

A cartilaginous fish with an operculum is … [ manipal 2001]

100%
a) Scoliodon
0%
b) Chimaera
0%
c) Torpedo
0%
d) Trygon

Explanation

Q.38.

Type of spongocoel/canal system found found in Leucosolenia is … [ CPMT 2001]

67%
a) Ascon
33%
b) Leucon
0%
c) Sycon
0%
d) Rhagon

Explanation

Q.39.

The most commonly maintained species of bee by bee keepers is … [ AMU 2010]

0%
a) Apis dorsata
67%
b) Apis mellifers
0%
c) Apis indica
33%
d) Apis florae

Explanation

Q.40.

An animal that does not perform locomotion is … [ JKCMEE 2011]

0%
a) Euglena
0%
b) Nereis
67%
c) Sycon
33%
d) Sepia

Explanation

Q.41.

Mandibles are reduced and functionless in … [ EAMCET 2001]

0%
a) Cockroach
0%
b) Mosquito
33%
c) Bed Bug
67%
d) Butterfly

Explanation

Q.42.

Mesoglea occurs between .. [ WB 2008]

33%
a) Ectoderm and endoderm
0%
b) Ectoderm and mesoderm
67%
c) Mesoderm and endoderm
0%
d) Just below mesoderm

Explanation

Q.43.

The one absent in sponges is … [ RPMT 2005]

33%
a) Nerve cell
33%
b)Gland cell
0%
c) Sensory cell
33%
d) All the above

Explanation

Q.44.

The two more distantly related phyla are …

0%
a) Cnidarians and Platyhelminthes
67%
b) Annelida and Arthropoda
33%
c) Chordata and Echinodermata
0%
d) Mollusca and Echinodermata

Explanation

Q.45.

Match the columns

I	II
a. Ascus	i. Spirulina
b.Basidium	IiPenicillium
c.Protista	IiiAgaricus
d.Cyanobacteria	iv.Euglena
e.Animalia	v.Sponges

0%
a) a – ii, b – iii, c – iv, d – i, e - v
60%
b) a – i, b – ii, c – iii, d – iv, e – v
40%
c) a – ii, b – v, c – iii, d – i, e – iv
0%
d) a – i, b – iii, c – iii, d – v, e -iv

Explanation

Q.46.

Trochophore larva occurs in …

33%
a) Annelida and Porifera
33%
b) Coelenterata and Annelida
33%
c) Mollusca and Coelenterata
0%
d) Annelida and Mollusca

Explanation

Q.47.

Which one is not a larval stage of flatworms? [ Bih PMT 1994]

0%
a) Redia
0%
b) Cercaria
75%
c) Bipinnaria
25%
d) Miracidium

Explanation

Q.48.

Elasmobranchs lack … [ Pb PMT 1998]

0%
a) Gill slits
33%
b) Operculum
0%
c) Notochord
67%
d) Placoid scales

Explanation

Q.49.

What is characteristic of deuterostomes?

0%
a) Spiral cleavage, blastopore becoming mouth
33%
b) Radial cleavage, blastophore becoming anus
67%
c) Spiral cleavage, blastopore becoming anus
0%
d) Radial cleavage, blastopore becoming mouth

Explanation

Q.50.

Ostia are present in … [ Odisha 2011]

0%
a) Porifers
67%
b) Coelenterates
33%
c) Arthropods
0%
d) Annelids

Explanation

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