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English I
Physics
Chemistry
Biology
Mathematics
English II
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Question-1
Genetic information in Paramecium is contained in
(A)
micronucleus
(B)
macronucleus
(C)
Both (a) and (b)
(D)
mitochondria
Question-2
Amoebiasis is prevented by
(A)
eating balanced food
(B)
eating plenty of fruits
(C)
drinking boiled water
(D)
using mosquito nets
Question-3
Which of the following organisms possesses characteristics of both a plant and an animal ?
(A)
Bacteria
(B)
Mycoplasma
(C)
Euglena
(D)
Paramecium
Question-4
If all ponds and puddles are destroyed, the organism likely to be destroyed is
(A)
Leishmania
(B)
Trypanosoma
(C)
Ascaris
(D)
Plasmodium
Question-5
What is true about
Trypanosoma
?
(A)
Polymorphic
(B)
Monogenetic
(C)
Facultative parasite
(D)
Non-pathogenic
Question-6
Who discovered Plasmodium in RBC of human beings ?
(A)
Ronald Ross
(B)
Mendel
(C)
Laveran
(D)
Stephen
Question-7
Malignant tertian malaria is caused by
(A)
Plasmodium falciparum
(B)
P.vivax
(C)
P.ovale
(D)
P.malariae
Question-8
Excretion in
Amoeba
occurs through
(A)
lobopodia
(B)
uroid portion
(C)
plasma membrane
(D)
contractile vacuole
Question-9
Protistan genome has
(A)
membrane bound nucleoproteins embedded in cytoplasm
(B)
free nucleic acid aggregates
(C)
gene containing nucleoproteins condensed together in loose mass
(D)
nucleoprotein in direct contact with cell substance
Question-10
Trypanosoma
belongs to class
(A)
Sarcodina
(B)
Zooflagellata
(C)
Cilliata
(D)
Sporozoa
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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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