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English I
Physics
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Biology
Mathematics
English II
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Question-1
Which of the following is common in Annelida and Arthropoda?
(A)
basal nerve chord
(B)
ventral nerve chord
(C)
dorsal nerve chord
(D)
anterior nerve chord
Question-2
Intestinal excretory organs of Pheretima has a function of
(A)
locomotion
(B)
respiration
(C)
water balance
(D)
excretion of nitrogenous waste
Question-3
Which of the following colourless Hydra?
(A)
Hydra fusca
(B)
Hydra oligactis
(C)
Hydra virdis
(D)
Hydra vulgaris
Question-4
A reduced polyphase is present in the development of
(A)
Obelia
(B)
Hydra
(C)
Adamsia
(D)
Rhizostoma
Question-5
Malpighian tubules remove excretory products from
(A)
mouth
(B)
haemoloymph
(C)
oesophagus
(D)
alimentary canal
Question-6
Caterpillar and maggot are
(A)
larvae
(B)
nymphs
(C)
adults
(D)
pupa
Question-7
What is the scientific name of pinworm of man?
(A)
Trichurist trichiura
(B)
Trichinella spiralis
(C)
Enterobius vermicularis
(D)
Dracunculus medinensis
Question-8
Pseudo coel is a cavity found in
(A)
Hydra
(B)
Ascaris
(C)
housefly
(D)
sponge
Question-9
Which of the following is not applicable to coelenterates
(A)
coelenteron
(B)
nematoblasts
(C)
choanocytes
(D)
radial symmetry
Question-10
Contractile vacuole is absent in
(A)
sporozoa
(B)
sarcodina
(C)
flagellata
(D)
ciliata
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Plus 1 Biology Science
ICSE/ISC
Practice in Related Chapters
Nature and Scope of Biology
Species and Population
Common Human Diseases
Strutural Organizaton of a Cell
Classification & Morphology Of Arthropoda
Nature And Scope Of Zoology
Kingdom Fungi
Algae, Bryophytes and Ptertdophytes
Gymnosperms And Angiosperms
Movements And Locomotion
Invertebrata
Introduction To Biotechnology
Vertebreta
Tools of Biology
Kingdom Monera
Kingdom Protista
The living world
Taxonomy
Animal Kingdom
Being Alive What does it Mean?
Anatomy of Plants
Plant- Water Relations
Morphology of Flowering Plants
Taxonomy and Phylogeny
Biomolecules
Cell Division
Continuity of life
Cell Membrane
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