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NEET Biology MCQ
Biological Classification Kingdom Protista, Kingdom Fungi MCQ
Quiz 1
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Q.1
Zoospore of Albugo possesses flagella … [ RPMT 1996]
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a) Two similar and apical
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b) Four similar and median
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c) Four apical
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d) Two dissimilar and median
Explanation
Answer : (d)
Q.2
Which is of the following statements is incorrect? [NEET 2019]
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a) Morels and truffles are edible delicacies.
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b) Claviceps is a source of many alkaloids and LSD.
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c) Conidia are produced exogenously and ascospores endogenously.
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d) Yeasts have filamentous bodies with long thread-like hyphae.
Explanation
Yeast is an unicellular sac fungus. It lacks filamentous structure or hyphae. Answer : (d)
Q.3
After karyogamy followed by meiosis, spores are produced exogenously in ... .. [NEET 2018]
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a) Agaricus
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b) Alternaria
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c) Neurospora
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d) Saccharomyces
Explanation
Answer : (a)
Q.4
Which of the following organisms are known as chief producers in the oceans ? [NEET 2018]
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a) Cyanobacteria
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b) Diatoms
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c) Dinoflagellates
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d) Euglenoids
Explanation
Answer : (b)
Q.5
Storage grains come to have aflatoxin due to growth of … [ AIIMS 1997]
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a) Virus
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b) Yeast
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c) Bacterium
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d) Aspergillus flavus
Explanation
Answer : (d)
Q.6
Which is not true for fungi imperfecti? … [ Pb. PMT 2007]
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a) They do not have sexual phase
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b) They include toad stools, puff balls and stink horns
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c) They do not include Aspergillus, the fungus used in making soya sauce
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d) They include species that prey on nematodes
Explanation
There are four major groups of fungi: Zygomycota, Ascomycota (sac fungi), Basidiomycota (club fungi), and Deuteromycota (fungi imperfecti). toad stools, puff balls and stink horns are classified as Basidiomycota Answer : (b)
Q.7
Spore producing body of a cellular slime mould is … ..[ HAr PMT 1993] Explanation is provided click on
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a) Pseudoplasmodium
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b) Plasmodium
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c) Sporangium
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d) Sporophore
Explanation
When the food supply is exhausted, the amoeboid cells get aggregated without any fusion. This aggregated mass of cells is called pseudoplasmodium. The aggregated cells of pseudo-plasmodium differentiate and migrate to form a stalked sporocarp. The sporocarp bears a sporangium at its terminal end. Thus, sporangium are spore producing body in celluar slime mould. Answer : (c)
Q.8
A septum having pore complex in eumycota is … [ BHU 2002]
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a) Septal pre
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b) Dolipore septum
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c) Lomasome
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d) Coencocyte
Explanation
Answer : (b)
Q.9
Paramecium is … [ Odisha 2008]
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a) Virus
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b) Bacterium
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c) Annelid
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d) Protozoan
Explanation
Answer : (d)
Q.10
Malaria fever is controlled by the drug .. [ RPMT 2006]
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a) Penicillin
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b) DDT
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c) Streptomycin
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d) Quinine
Explanation
Answer : (d)
Q.11
Highest incubation period occurs in Plasmodium … [ CPMT 2001]
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a) P.malariae
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b) P. vivax
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c) P.ovale
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d) P.falciparum
Explanation
Answer : (a)
Q.12
Fungi Imperfecti is… [ AFMC 2012]
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a) Phycomycetes
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b) Ascomycetes
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c) Basidiomycetes
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d) Deuteromycetes
Explanation
Answer : (d)
Q.13
Common enteritis infection in India occurs by …[ MPPMT 1994]
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a) Mosquito bits
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b) Viruses
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c) Ingesting cysts with food and drinks
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d) Eating spice rich food
Explanation
Answer : (c)
Q.14
In Plasmodium, gametocytes are formed from … [ Bih PMT 1994]
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a) Schizont
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b) Trophozoite
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c) Sporozoite
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d) Merozoite
Explanation
Answer : (d)
Q.15
In Amoeba and Paramecium osmoregulation occurs through …. [ BHU 1996]
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a) Pseudopodia
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b) Nucleus
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c) Contractile vacuole
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d) General surface
Explanation
Answer : (c)
Q.16
Which one is a laboratory weed? [ Pb PMT 2001]
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a) Penicillium
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b) Aspergillus
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c) Neuropora
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d) Yeast
Explanation
Answer : (b)
Q.17
In Mucor, conjugation results in … [ RPMT 2006]
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a) Zoospore
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b) Akinete
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c) Arthrospore
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d) Zygospore
Explanation
Answer : (d)
Q.18
Post-erythrocytic part of life cycle of Plasmodium is called … [ har PMT 2003]
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a) Golgi cycle
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b) Krebs cycle
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c) Short cycle
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d) Ross cycle
Explanation
Correct
Q.19
The major function of contractile vacuole is … [ BHU 1992]
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a) Excretion
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b) Circulation
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c) Osmoregulation
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d) All the above
Explanation
Answer : (c)
Q.20
Chlorophyll containing euglenoid species are … [ Pb. PMT 2005]
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a) Facultative autotrophs
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b) Obligate autotrophs
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c) Obligate heterotrophs
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d) Facultative heterotrophs
Explanation
euglenoids have flexible cell coverings, move about freely, and ingest their food through a structure called a gullet, many scientists have classified the euglenoids as animals. Some species of euglenoids, however, have chloroplasts and are able to supply at least some of their food needs through photosynthesis. Answer : (d)
Q.21
Yeast is employed for production of … [ MPPMT 1996]
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a) Curd
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b) Cheese
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c) Acetic acid
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d) Ethyl alcohol
Explanation
Answer : (d)
Q.22
Which one is incorrect? …[ AMU 2009]
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a) Plasmodium falciparum, malaria, relapse, mosquito
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b) Trypanosoma gambiense, Glossina, Sleeping sickness, Winterbottom signs
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c) Wuchereria bancrofti elephantiasis, microfilariae, mosquito
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d) Entamoeba histolytica, dysentery quadrinucleate cyst, colon
Explanation
Answer : (a)
Q.23
Amoeba is …. [ Odisha 1995]
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a) Multicellular
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b) unicellular
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c) Acellular
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d) Subcellular
Explanation
Answer : (b)
Q.24
Euglena stores food as … [ AMU 2002]
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a) Protein
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b) Starch
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c) Fat
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d) Paramylum
Explanation
Answer : (d)
Q.25
L.S.D. is derived from .. [ MPPMT 1991]
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a) Papaver somniferum
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b) Cannabis sativa
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c) Sclerospora graminicola
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d) Claviceps purpurea
Explanation
Answer : (d)
Q.26
Which is not an example of eukaryotic cells .. [ CBSE 2011]
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a) Euglena viridis
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b) Paramecium caudatum
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c) Amoeba proteus
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d) Escherichia coli
Explanation
Answer : (d)
Q.27
Malignant tertian malaria is due to … [ AIIMS 2000]
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a) Plasmodium falciparum
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b) P. vivax
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c) P. ovale
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d) P. malariae
Explanation
Answer : (a)
Q.28
A widely but periodically occurring plant disease is … [ AMU 1999]
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a) Endemic
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b) Epidemic
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c) Sporadic
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d) Epiphytotic
Explanation
Answer : (d)
Q.29
Study of fungi is ….[JIPMER 1990]
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a) Palynology
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b) Mycology
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c) Phycology
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d) Microbiology
Explanation
Answer : (b)
Q.30
Food reserve in Plasmodium occurs in … [ RPMT 2002]
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a) Merozoites
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b) Megagametocytes
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c) Microgametocytes
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d) Meta crypto merozoites
Explanation
Answer : (c)
Q.31
Maurer’s dots occur in human RBCs infected by … [ MPPMT 2002]
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a) Plasmodium falciparum
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b) Plasmodium ovale
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c) Plasmodium vivax
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d) Plasmodium malariae
Explanation
Answer : (a)
Q.32
Erythrocytic cycle of Plasmodium occurs in … [ CPMT 1993]
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a) Liver
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b) Spleen
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c) RBC
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d) Gut
Explanation
Answer : (c)
Q.33
Red oceanic tides can be due to …. [HPPMT 2005]
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a) Diatoms
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b) Dinoflagellates
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c) Red Algae
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d) Blue – green algae
Explanation
Answer : (b)
Q.34
Chloroquine is given for treating … [ CPMT 1998]
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a) AIDS
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b) Cancer
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c) Tetanus
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d) Malaria
Explanation
Answer : (d)
Q.35
Which one resides in the mouth of human beings? …. [ MPPMT 1995]
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a) Entamoeba coli
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b) Entamoeba histolytica
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c) Entamoeba gingivalis
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d) Amoeba proteus
Explanation
Answer : (c)
Q.36
Common bread mould is …
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a) Aspergillus
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b) Penicillium
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c) Erysiphe
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d) Rhizopus
Explanation
Answer : (d)
Q.37
Gametic meiosis occurs in protists which are
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a) Diploid
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b) Haploid
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c) Tetraploid
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d) Mesokaryotic
Explanation
Answer : (a)
Q.38
Which one is filter feeder? [ MPPMT 1995]
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a) Spider
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b) Leech
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c) Paramecium
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d) Amoeba
Explanation
Answer : (c)
Q.39
Mode of feeding in free living protozoans is …[ DPMT 2007] Expanation is provided click on
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a) Holozoic
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b) Saprozoic
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c) Holophytic
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d) All above
Explanation
All types of nutrition are found in protozoa namely holophytic nutrition, holozoic nutrition, saprozoic nutrition, mixotrophic nutrition and parasitic nutrition Answer : (d)
Q.40
Which one is not a protozoan protest? … [ Manipal 1995]
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a) Plasmodium vivax
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b) Paramecium caudatum
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c) Enterobius vermiclaris
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d) Trypanosoma gambiense
Explanation
Answer : (c)
Q.41
Which is absent in Amoeba
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a) Golgi apparatus
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b) Lysosome
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c) Centriole
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d) Plasmalemma
Explanation
Answer : (c)
Q.42
Passive food ingestion in Amoeba is called …[BHU 2008]
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a) Import
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b) Circumvallation
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c) Circumfluence
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d) Invagination
Explanation
Answer : (a)
Q.43
Infection of Entamoeba histolytica is prevented by … ..[ CPMT1996]
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a) Avoiding kissing
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b) Avoiding clothes of patient
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c) Uncontaminated food
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d) None of the above
Explanation
Answer : (c)
Q.44
Trichonympha is a symbiont in alimentary canal of …
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a) Earthworm
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b) Snails
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c) Hermit Carb
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d) Termite
Explanation
Answer : (d)
Q.45
Penicillin was discovered by … [ AFMC 1991]
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a) S. Waksman
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b) Robert Koch
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c) Louis Pasteur
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d) Alexander Fleming
Explanation
Answer : (d)
Q.46
Amoeba is immortal. It occurs all over the world due to …. [ CPMT 1996]
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a) Binary fission
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b) Conjugation
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c) Spores
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d) Regeneration
Explanation
Answer : (a)
Q.47
Cyst is produced in Amoeba during ….. [ CPMT 1991]
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a) Adverse conditions
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b) Sexual reproduction
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c) Prior to sexual reproduction
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d) After sexual reproduction
Explanation
Answer : (a)
Q.48
Multiple fission in Plasmodium is … [ DPMT 1996]
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a) Gamogamy
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b) Schizogony
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c) Sporulation
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d) None of the above
Explanation
Answer : (c)
Q.49
Chief advantage of encystment to an Amoeba is … [ CBSE 2003]
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a) Ability to survive during adverse physical conditions
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b) Ability to live for some time without ingesting food
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c) Protection from parasites and predators
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d) d) Chance to get rid of accumulated products
Explanation
Answer : (a)
Q.50
Seeding ponds with Gambusia fish is an example of … [ BHU 1998]
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a) Parasitism
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b) Hyperparasitism
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c) Biocontrol
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d) Both a and b
Explanation
Answer : (c)
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