Encysted, non-motile and non feeding infectious stage of Entamoeba histolytica is called …[ Pb PMT 2005]
10%
a) Schizont
50%
b) Zygote
30%
c) Abiotic form
10%
d) Minuta form
Q.3.
Symptoms of malaria in spleen and skin are due to …. [ BHU 1996]
18%
a) Schuffner’s granules
45%
b) Hemozoin
36%
c) Haematin
0%
d) Blood sugar
Q.4.
In Agaricus, the largest phase of nuclear condition is … [ Kerala 2001]
0%
a) n
44%
b) 2n
44%
c) n+n
11%
d) 3n
Q.5.
Rice blast is caused by … [ AMU 2002]
25%
a) Taphrina deformans
25%
b) Puccinia graminis
12%
c) Pyricularia oryzae
38%
d) Colletotrichum falcatum
Q.6.
Sporozoans have locomotory organs … [ CPMT 1991]
12%
a) Pseudopodia
0%
b) Cilia
75%
c) Flagella
12%
d) None of the above
Q.7.
Chromatid bodies occur in Entamoeba during
0%
a) Precyst stage
29%
b) Early cysts
57%
c) Tetranucleate systs
14%
d) Trophozoites
Q.8.
Which of the following group produces spores but does not possess vascular tissues
14%
a) Monocots
29%
b) Dicots
57%
c) Fungi
0%
d) Gymnosperms
Q.9.
Aflatoxicosis in poultry is due to …
29%
a) Candida albicans
14%
b) Penicillium notatum
43%
c) Aspergillus flavus
14%
d) Aspergillus fumigates
Q.10.
Red rot of Sugarcane is produced by …. [ MPPMT 2011]
17%
a) Phytophthora
17%
b) Cercospora
67%
c) Albugo
0%
d) Colletotrichum
Q.11.
Aflatoxins are produced by ….[MPPMT 2012]
0%
a) Viruses
25%
b) Bacteria
25%
c) Fungi
50%
d) Nematodes
Q.12.
All protozoans possess … [ Odisha 2005]
0%
a) Holozoic nutrition
25%
b) Contractile vacuole
50%
d) Pseudopodia
25%
d) Eukaryotic organization
Q.13.
Pick the odd one … [ AMU 2003]
0%
a) Sunflower
0%
b) Ross
75%
c) Hibiscus
25%
d) Rock Flower
Q.14.
Amoebic dysentery is caused by …. [ MPPMT 1995]
25%
a) Entamoeba histolytica
25%
b) Entamoeba gingivalis
0%
c) Entamoeba coli
50%
d) Amoeba proteus
Q.15.
Puccinia graminis tritici causes …[ Chd CET 2012]
25%
a) Brown rust
25%
b) White rust
0%
c) Yellow rust
50%
d) Black rust
Q.16.
Life cycle of Plasmodium species causing benign tertiary malaria consists of … [ AMU 2001]
0%
a) Erythrocytic cycle
50%
b) Post-erythrocytic cycle
25%
c) Pre-erythrocytic cycle
25%
d) All the above
Q.17.
Ustilago caused plant diseases are called smuts because … [ CBSE 1994]
0%
a) They parasitised cereals
50%
b) Mycelium is black
25%
c) They develop sooty masses of spores
25%
d) Affected parts become completely black
Q.18.
Which one of the following is a unicellular on-motile desmid … [ KCET 2010]
0%
a) Chlorobium
75%
b) Chromatium
0%
c) Clostridium
25%
d)Cosmarium
Q.19.
In Plasmodium, diploid stage is ….
25%
a) Oocyst
50%
b)Gamont
25%
c) Schizont
0%
d) Sporozoite
Q.20.
Fungi differ from other kingdoms is being … [ DPMT 2001]
50%
a) Unicellular consumers
25%
b) Unicellular decomposers
0%
c) Multicellular consumers
25%
d) Multicellular decomposers
Q.21.
Protozoan protists are differentiated on the basis of … [ AIIMS 1999]
0%
a) Nuclei
50%
b) Size
25%
c) Shape
25%
d) Locomotory structures
Q.22.
Commercial source of manufacture of citric acid is … [ CBSE 1995]
0%
a) Citrus fruits
50%
b) Aspergillus
0%
c) Bacteria
50%
d) Penicillium
Q.23.
Which of the following is a flagellated protozoan .. [ kerala 2010]
33%
a) Amoeba
33%
b) Entamoeba
0%
c) Trypanosoma
33%
d) Paramoecium
Q.24.
Which one represents class Mastigophora? [ MPPMT 2001]
0%
a) Paramaecium
33%
b) Amoeba
33%
c) Monocystis
33%
d) Trypanosoma
Q.25.
Fungus Rhizopus resembles moss in having … [ AMU 2002]
0%
a) Hyphae
33%
b) Mycelium
33%
c) Spores
33%
d) Archegonia
Q.26.
Infective stage of Entamoeba histolytica is … [ BHU 2002]
0%
a) Trophozoite
67%
b) Pre-cyst
0%
c) Enucleation cyst
33%
d) Tetranucleate cyst
Q.27.
Carnivorous fish Gambusia introduced in water bodies for controlling a deadly disease feeds on larvae of …. [ AIIMS 1997]
0%
a) Dragonfly
33%
b) Anopheles
33%
c) Nephantis
33%
d) All the above
Q.28.
An edible sac fungus is … [ kerala 2002]
0%
a) Lycoperdon
67%
b) Agaricus
0%
c) Morchella
33%
d) Rhizopus
Q.29.
Sporozoites of Plasmodium are formed in …[ AFMC 1998]
0%
a) Gametocytes
67%
b) Oocysts
33%
c) Sporoblasts
0%
d) Trophozoites
Q.30.
Covered smut of Sorghum is caused by … [ BHU 2002]
33%
a) Sphacelotheca cruenta
67%
b) Sphaelotheca reiliana
0%
c) Sphaelotheca sorghi
0%
d) Tolyposporium ehrenbergii
Q.31.
Common malaria parasite of India is …[ AMU 2000]
0%
a) Plasmodium falciparum
67%
b) P.vivax
0%
c) P.ovale
33%
d) P. malariae
Q.32.
Puccinia graminis tritici causes …[ Chd CET 2012]
0%
a) Brown rust
100%
b) White rust
0%
c) Yellow rust
0%
d) Black rust
Q.33.
Clamp connections are found in …. [ BHU 2006]
0%
a) Ascomycetes
100%
b) Zygomycetes
0%
c) Saccharomycetes
0%
d) Basidiomycetes
Q.34.
Locomotory organs are absent in … [ Bih PMT 2001]
0%
a) Sporozoa
50%
b) Ciliates
0%
c) Zooflagellates
50%
d) Rhizopods
Q.35.
An ascomycetous fungus is ….[ KCET 2002]
0%
a) Agaricus
50%
b) Phytophthora
50%
c) Yeast
0%
d) Pleurotes
Q.36.
Sporogony in malarial parasite occurs in … [ BHU 1996]
0%
a) Human liver
50%
b) Human red blood cells
50%
c) Stomach of female Anopheles
0%
d) Stomach wall of female Anopheles
Q.37.
Amoeba stops producing pseudopodia during … [ Har PMT 2001]
0%
a) Alkaline condition
50%
b) Starvation
0%
c) Acidic condition
50%
d) Touch
Q.38.
Which one of the following is antifungal antibiotic? [ JIPMER 2004]
0%
a) Streptomycin
50%
b) Aureomycin
50%
c) Griseofulvin
0%
d) Chloromycetin
Q.39.
Which one is not a symptom of Entamoeba histolytica infection? … [ BHU 1996]
0%
a) Relapsing fever
100%
b) Abdominal pain
0%
c) Blood in stool
0%
d) Irregular bowls
Q.40.
Cyst wall of Euglena is formed of ….
0%
a) Silica
50%
b) Carbohydrate
0%
c) Proteins
50%
d) Calcium
Q.41.
Assertion : the fungi are wide spread in distribution and they even live on or inside other plants and animals. Reason: Fungi are able to grow anywhere on land, water or on other organisms because they have a variety of pigments including chlorophyll, carotenoids, fucoxanthin and phycoerythrin
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.
Q.42.
Marine protozoans lack contractile vacuole because … [ DPMT 2001]
0%
a) Their body cannot accommodate it
0%
b) They are hypoosmotic to their environment
50%
c) They are isotonic with their environment
50%
d) Osmoregulation is done by cell membrane
Q.43.
A eukaryotic group which causes serious plant diseases comes under … [ CPMT 2007]
0%
a) Monera
75%
b) Fungi
25%
c) Mid rib
0%
d) Leaf margin
Q.44.
Which protistans shows bioluminescence … [ BHU 2003]
0%
a) Euglena
50%
b) Noctiluca
0%
c) Foraminiferans
50%
d) Diatoms
Q.45.
Fruiting body formed from a filamentous, heterotrophic organism which is known for its nutritive value for humans is ….
50%
a) Cremocarp
0%
b) Acervulus
50%
c) Basidiocarp
0%
d) Akinete
Q.46.
Amoeba touched with needle will … [ RPMT 2005]
0%
a) Die
50%
b) Divide quickly
0%
c) Develop pseudopodia
50%
d) Move away
Q.47.
Contractile vacuole is not found in … [ AFMC 2004]
0%
a) Sarcodina
50%
b) Sporozoa
0%
c) Zooflagellata
50%
d) Slime mould
Q.48.
Female Anopheles is … [ AMU 2002]
0%
a) Endogenous host for Plasmodium
50%
b) Exogenous host for Plasmodium
0%
c) Initial host for Plasmodium
50%
d) Both a and b
Q.49.
Which are mostly anaerobic? [ AMU 2005]
0%
a) Algae
50%
b) Mosses
50%
c) Fungi
0%
d) All the above
Q.50.
In Amoeba cytoplasmic water/osmolarity is controlled by … [ RPMT 2002]
0%
a) Food vacuole
25%
b) Contractile vacuole
25%
c) Body surface
50%
d) Pseudopodia
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