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question_answer1)
In the five kingdom classification which kingdom occupies intermediate position from phylogenetic point of view
A)
Monera done
clear
B)
Protista done
clear
C)
Plantae done
clear
D)
None of the above done
clear
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question_answer2)
Which kingdom incorporates phytoplanktons and zooplanktons
A)
Protista done
clear
B)
Fungi done
clear
C)
Animalia done
clear
D)
Plantae done
clear
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question_answer3)
Which organism behaves like plants in the presence of light and absence of organic food, but in reverse conditions behaves like animals
A)
Archaebacteria done
clear
B)
Euglena done
clear
C)
Nostoc done
clear
D)
Paramecium done
clear
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question_answer4)
In Whittaker's five kingdom classification, unicellular eukaryotes primarily aquatic and having various cell organelles constitute [Chd. CET 1997]
A)
Monera done
clear
B)
Protista done
clear
C)
Animalia done
clear
D)
Plantae done
clear
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question_answer5)
Planktons are organisms which [JIPMER 1993]
A)
Float on water surface done
clear
B)
Are free swimmers done
clear
C)
Are deep sea forms done
clear
D)
Are burrowing forms done
clear
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question_answer6)
If phytoplanktons are destroyed in the sea, then [BHU 1991]
A)
No effect will be seen done
clear
B)
Primary consumers will grow luxuriently done
clear
C)
It will effect the food chain done
clear
D)
Algae will get more space to grow done
clear
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question_answer7)
Phytoplankton consists of [AMU 1991]
A)
Non-vascular hydrophytes done
clear
B)
Aquatic algae and photosynthetic bacteria done
clear
C)
Micro-organisms functioning as decomposers done
clear
D)
Plant consuming animals and their remains done
clear
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question_answer8)
Flagellar movements are controlled by
A)
Photosynthesis done
clear
B)
Contractile vacuoles done
clear
C)
Neuromotor apparatus done
clear
D)
Pyrenoids done
clear
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question_answer9)
Euglena belongs to kingdom
A)
Monera done
clear
B)
Protista done
clear
C)
Plantae done
clear
D)
Animalia done
clear
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question_answer10)
The scientist who coined the term 'protista' to include both plant and animal like unicellular organism was [BHU 1982]
A)
Robert Koch done
clear
B)
E.F. Haeckel done
clear
C)
L. Pasteur done
clear
D)
Joseph Lister done
clear
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question_answer11)
Protista includes
A)
Protozoa, algae and fungi done
clear
B)
Algae, bryophyta, bacteria and fungi done
clear
C)
Fungi, slime moulds and vascular plants done
clear
D)
Protozoa, bacteria, algae and bryophyte done
clear
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question_answer12)
Diatoms are [BHU 2000]
A)
Fungi done
clear
B)
Plantae done
clear
C)
Protista done
clear
D)
Protozoans done
clear
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question_answer13)
Red oceanic tides can be due to [BHU 1986]
A)
Diatoms done
clear
B)
Dinophyceae done
clear
C)
Red algae done
clear
D)
Blue-green algae done
clear
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question_answer14)
Some protists possess structures for regulation of their water content. They are [Chd. CET 1991]
A)
Nuclei done
clear
B)
Contractile vacuoles done
clear
C)
Chromatophores done
clear
D)
Membranes done
clear
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question_answer15)
Slime moulds belong to [Haryana PMT 1993]
A)
Fungi done
clear
B)
Protista done
clear
C)
Monera done
clear
D)
Plantae done
clear
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question_answer16)
Spore producing body of a cellular slime mould is [Haryana PMT 1993]
A)
Pseudoplasmodium done
clear
B)
Plasmodium done
clear
C)
Sporangium done
clear
D)
Sporophore done
clear
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question_answer17)
Tranverse groove present in dinoflagellates is [Haryana PMT 1993]
A)
Sulcus done
clear
B)
Cingulum done
clear
C)
Annulus done
clear
D)
Both (b) and (c) done
clear
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question_answer18)
Protistan genome has [CBSE PMT 1994]
A)
Membrane bound nucleoproteins embedded in cytoplasm done
clear
B)
Free nucleic acid aggregates done
clear
C)
Gene containing nucleoproteins condensed together in loose mass done
clear
D)
Nucleoprotein in direct contact with cell substance done
clear
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question_answer19)
Which protist reproduces both by binary fission and conjugation [CPMT 1991; BHU 1994]
A)
Amoeba done
clear
B)
Paramecium done
clear
C)
Euglena done
clear
D)
Monocystis done
clear
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question_answer20)
Protists obtain food as [CBSE PMT 1994]
A)
Photosynthesisers, symbionts and holotrophs done
clear
B)
Photosynthesisers done
clear
C)
Chemosynthesisers done
clear
D)
Holotrophs done
clear
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question_answer21)
Which one is not a protozoan protist [Manipal 1995]
A)
Plasmodium vivax done
clear
B)
Paramecium caudatum done
clear
C)
Enterobius vermiclaris done
clear
D)
Trypanosoma gambiense done
clear
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question_answer22)
Unicellularity is characteristic of [AFMC 1997]
A)
Cyanobacteria done
clear
B)
Monera done
clear
C)
Protista done
clear
D)
All of these done
clear
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question_answer23)
Euglena is a [CPMT 1998]
A)
Ciliate done
clear
B)
Sporozoan done
clear
C)
Flagellate done
clear
D)
Sarcodine done
clear
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question_answer24)
Protozoans are able to live efficiently due to their [AMU 1999]
A)
Motility done
clear
B)
Rapid reproduction done
clear
C)
Ability to manufacture food done
clear
D)
Specialised organelles done
clear
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question_answer25)
Characteristic spores of diatoms are [BHU 1982; KCET 1999; Kerala PMT 1999]
A)
Ascospores done
clear
B)
Basidiospores done
clear
C)
Auxospores done
clear
D)
Zoospores done
clear
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question_answer26)
Unlike other algae, diatoms do not readily decay due to [BHU 1999]
A)
Siliceous wall done
clear
B)
Mucilaginous wall done
clear
C)
Water proof cell wall done
clear
D)
Nonliving cells done
clear
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question_answer27)
Which one of the following can photosynthesise its food [AMU 1989; JIPMER 1997; KCET 1999]
A)
Hydra done
clear
B)
Paramoecium done
clear
C)
Monocystis done
clear
D)
Euglena done
clear
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question_answer28)
Sexual reproduction in protists with diploid chromosomes involves [RPMT 1999; Chd. CET 2000]
A)
Cyst formation done
clear
B)
Zygotic meiosis done
clear
C)
Gametangial meiosis done
clear
D)
Binary fission done
clear
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question_answer29)
Diatom frustule/shell is made of [BHU 1998; Manipal 2001]
A)
Silica done
clear
B)
Lime done
clear
C)
Magnesium carbonate done
clear
D)
Any of the above done
clear
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question_answer30)
Diatoms stay afloat due to [AMU 2001]
A)
Pseudopodia done
clear
B)
Flagella done
clear
C)
Stored lipids done
clear
D)
All the above done
clear
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question_answer31)
Protista contains [Orissa JEE 2002]
A)
Euglena, Dinoflagellates and Yeast done
clear
B)
Amoeba, Paramaecium, Hydra done
clear
C)
Euglena, Paramaecium, Mushroom done
clear
D)
Amoeba, Paramaecium and Dinoflagellates done
clear
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question_answer32)
Ceratium is [APMEE 2002]
A)
Dinoflagellate done
clear
B)
Diatom done
clear
C)
Slime mould done
clear
D)
Sporozoan done
clear
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question_answer33)
Gametic meiosis occurs in protists which are [Chd. CET 2002]
A)
Diploid done
clear
B)
Haploid done
clear
C)
Tetraploid done
clear
D)
Mesokaryotic done
clear
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question_answer34)
Choose the photosynthetic protozoan from the following [KCET 1999; CPMT 2003]
A)
Euglena done
clear
B)
Amoeba done
clear
C)
Paramecium done
clear
D)
Plasmodium done
clear
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question_answer35)
Flagellum of Astasia/Euglena is [APMEE 2002]
A)
Pantonematic done
clear
B)
Acronematic done
clear
C)
Pantachronematic done
clear
D)
Stichonematic done
clear
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question_answer36)
Murein is not found in the cell wall of [KCET 2004]
A)
Nostoc done
clear
B)
Eubacteria done
clear
C)
Cyanobacteria done
clear
D)
Diatoms done
clear
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question_answer37)
The slime moulds are characterized by the presence of [MH-CET 2003; BHU 2004]
A)
Elaters done
clear
B)
Pseudoelaters done
clear
C)
Capillitium done
clear
D)
Capitulum done
clear
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question_answer38)
Auxospores and hormocysts are formed respectively by [CBSE PMT 2005]
A)
Some cyanobacteria and many diatoms done
clear
B)
Several cyanobacteria and several diatoms done
clear
C)
Some diatoms and several cyanobacteria done
clear
D)
Several diatoms and a few cyanobacteria done
clear
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