Which group does not contain polyp? .. [ RPMT 1995] Explanation is provided please click on
34%
a) Hydrozoa
25%
b) Scyphozoa
20%
c) Anthozoa
21%
d) Calcarea
Q.5.
Arthropods lack … [ AMU 2000]
21%
a) Jointed appendages
47%
b) Cilia
20%
c) Respiratory organs
12%
d) Segmented body
Q.6.
In Hydra, new nematocyst of Hydra are … [ BHU 1996]
31%
a) Cnidocils
32%
b) Glandular cells
18%
c) Germ cells
18%
d) Interstitial cells
Q.7.
To which category do the dinosaurs belong … [ HPPMT 2005]
18%
a) Amphibians
34%
b) Reptiles
14%
c) Birds
34%
d) Mammals
Q.8.
Insect is distinguishable from crustacean by … [ JKCMEE 2002]
13%
a) Number of eyes
33%
b) Arrangement of nerve cords
36%
c) Number of appendages
18%
d) Presence of wings
Q.9.
Real product of apiculture is … [ MPPMT 2009]
10%
a) Honey
65%
b) Honey and bee wax
16%
c) Bee wax
9%
d) None of the above
Q.10.
Polymorphism occurs in … [ CPMT 1997]
11%
a) Anthozoa
14%
b) Scyphozoa
51%
c) Rhizopoda
25%
d) Hydrozoa
Q.11.
Ascaris is characterized by … [ CBSE 2008]
28%
a) Presence of true coelom but absence of metamerism
40%
b) Presence of neither true coelom nor metamerism
18%
c) Presence of true coelom and metamerism
14%
d) Absence of true coelom but presence of metamerism
Q.12.
Which one prefers to breed in clean water and its larvae lie parallel to surface of water … [W.B 2011]
32%
a) Anopheles
26%
b) Culex
23%
c) Aedes
19%
d) Phlebotomus
Q.13.
Food of Hydra is … [ RPMT 1995]
16%
a) Aquatic plants
10%
b)Aquatic animals
55%
c) Algae and aquatic animals
19%
d) Some crustaceans
Q.14.
Internal asexual propagule of some fresh water sponges is .. [ kerala 2006]
28%
a) Gemmule
34%
b) Planula
19%
c) Stereoblastula
19%
d) Amphiblastula
Q.15.
Characteristic feature of coelenterate is .. [ CPMT 1996]
30%
a) All are marine
34%
b) Presence of tentacles around mouth
13%
c) Polyp
23%
d) Gastrovascular cavity
Q.16.
Coelom of animals commonly known as tooth shells originates …
5%
a) By enterocoelic method
32%
b)By schizocoelic method and filled with coelomic fluid
45%
c) By splitting of embryonic mesoderm and filled with blood
18%
d) From blastocoels
Q.17.
Lung Fluke is …
26%
a) Hymenolepis nana
33%
b) Paragonimus westermani
24%
c) Schistosoma haematobium
17%
d) Echinococcus granulosus
Q.18.
Read the statements and select the correct option: (i) Circulatory system of arthropoda is of closed type. (ii) Parapodia in annelids help in swimming. (iii) Phylum mollusca is the second largest animal phylum. (iv) Aschelminthes are dioecious
16%
a) i and iii alone are wrong
49%
b) i alone is wrong
20%
c) iii alone is wrong
16%
d) iii and iv alone are wrong
Q.19.
Cnidaria is characterized by .. [ RPMT 1996]
25%
a) NEmatoblasts
16%
b) Coelenteron
23%
c) Tissue level of organization
36%
d) All the above
Q.20.
Ambulacral grooves are absent in … [ AIIMS 2002]
24%
a) Asteroidea
22%
b) Crinoidea
38%
c) Ophiuroidea
16%
d) nautiloidea
Q.21.
Spicules of silica occur in … [ EAMCET 2001]
13%
a) Hyalonema
56%
b) Sycon
24%
c) Leucosolenia
7%
d) Grantia
Q.22.
Muscles of Hydra are … [ CPMT 1992]
20%
a) Smooth
15%
b) Skeletal
50%
c) Both a and b
15%
d) none of the above
Q.23.
Notochord occurs all through the length of body and throughout life in … [ HPPMT 2011]
16%
a) Hemichordata
11%
b) Urochordata
52%
c) Cephalochordata
20%
d) Vertebrata
Q.24.
Germ cells of hydra are … [ RPMT 1996]
22%
a) Ectodermal
25%
b) Mesodermal
22%
c) Endodermal
30%
d) None of the above
Q.25.
Which are primitive invertebrate? … [ RPMT 1998]
19%
a) Gill opening
24%
b) Bilateral symmetry
38%
c) Cnidoblasts
19%
d) Body scales
Q.26.
Which one is hermaphrodite? .. [ Odisha 2008]
5%
a) Ants
52%
b) Earthworms
40%
c) Aphids
2%
d) Cockroach
Q.27.
Which one has a brood pouch for caring of eggs? .. [ AMU 2002]
14%
a) Anabas
17%
b) Scoliodon
40%
c) Hippocampus
29%
d) Cuttlefish
Q.28.
Hydra reproduces through … [ RPMT 2000]
11%
a) Parthenogenesis
6%
b) Encystment
17%
c) Polyembryony
66%
d) Sexually and asexually
Q.29.
Wuchereria bancrofti belongs to phylum
30%
a) Nemathelminthes
32%
b) Platyhelminthes
30%
c) Nematoda
8%
d) Coelenterata
Q.30.
In Hydra, absence of circulatory system is compensated by … [ CPMT 2007]
38%
a) Gastrovascular cavity
29%
b)Tentacles
21%
c) Pseudocoelomic fluid
12%
d) Mesoglea
Q.31.
Which is not correctly matched .. [ W.B. 2011]
34%
a) Ascaris - Flame cell
23%
b) Star fish – Radial symmetry
29%
c) Prawn – Haemocoel
14%
d) Sycon - Canal system
Q.32.
Periplaneta belongs to phylum ..[Odisha 2012]
21%
a) Annelida
21%
b) Mollusca
18%
c) Echinodermata
39%
d) Arthropoda
Q.33.
Cray fish belongs to … [ Odisha 2007]
21%
a) Sponges
9%
b) Bird
33%
c) Pisces
36%
d) Arthropoda
Q.34.
Hoolock Gibbon ( India’s only ape) is found in … [ DPMT 2006]
26%
a) Simlipal National Park
3%
b) Desert National Park
45%
c) Kaziranga National Park
26%
d) Rajaji National Park
Q.35.
A common chamber for all the canals of a sponges is / Cavity present in all sponges is … [ CPMT 1993]
16%
a) Incurrent canal
47%
b) Paragastric cavity
19%
c) Excurrent canal
19%
d) Radial chamber
Q.36.
Animals having multiple or numerous setae are included under .. [ RPMT 1998]
35%
a) Polychaeta
42%
b) Oligochaeta
8%
c) Hirudinea
15%
d) Onychophora
Q.37.
Open circulatory system occurs in … [ Odisha 2011]
19%
a) Earthworm
3%
b) Snail
23%
c) Cockroach
55%
d) Both b and c
Q.38.
Bilateral symmetry does not occur in … [ Pb.PMT 2001]
10%
a) Frog
41%
b) Octopus
17%
c) Mammal
31%
d) Obelia
Q.39.
Which one of the following characters is not typical of the class mammalian? [ CBSE 2005]
18%
a) Thecodont dentition
21%
b) Alveolar lungs
43%
c) Ten pairs of cranial nerves
18%
d) Seven cervical vertebrae
Q.40.
A spider spins the web by means of a secretion of … [ CPMT 1994]
26%
a) Abdominal glands
33%
b) Salivary glands
22%
c) Thoracic glands
19%
d) Moth
Q.41.
Life cycle of Mulberry Silkworm is completed in … [ MPPMT 2000]
25%
a) 20 days
25%
b) 30 days
33%
c) 35 days
17%
d) 45 days
Q.42.
An example of marsupialia is .. [ MPPMT 2000]
13%
a) Elephant
7%
b) Horse
73%
c) Macropus
7%
d) Rabbit
Q.43.
Radial symmetry occurs in … [ AFMC 2000]
31%
a) Porifera and Coelenterata
38%
b) Coelenterata and Echinodermata
10%
c) Coelenterata and Platyhelminthes
21%
d) Arthropoda and Mollusca
Q.44.
Besides bats, echolocation also occurs in … [ kerala 2004]
26%
a) Primates
15%
b) Wild Cat
52%
c) Whales and Dolphins
7%
d) Beavers
Q.45.
Ornithorhynchus is a …[ MPPMT 2002 ]
20%
a) Duck
8%
b)Dinosaur
36%
c) Monotreme mammal
36%
d) A fossil bird
Q.46.
Ascaris lumbricoides is commonly called … [ Kerala 2002]
43%
a) Roundworm
32%
b) Hookworm
18%
c) Seat worm
7%
d) Pinworm
Q.47.
What is the correct match? .. [ HarPMT 2003]
22%
a) Cray Fish – Elasmobranch
22%
b) Cuttlefish – Osteichthyes
19%
c) Silver Fish – Echinodermata
37%
d) Jelly Fish - Scyphozoa
Q.48.
Which one has a copulatory organ? …[ MHTCET 2007]
33%
a) Squirrel
41%
b) Snake
19%
c) Toad
7%
d) Parrot
Q.49.
Nematocysts are activated by … [ Bih.PMT 1994]
31%
a) Water
54%
b) Touch
8%
c) Brain
8%
d) None of the above
Q.50.
Hydra is … [ RPMT 1995]
18%
a) Monoblastic
61%
b) Diploblastic
18%
c) Triploblastic
3%
d) Tetrablastic
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