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Biological Classification

1051 Questions Start Allen Test
All Exams Allen Errorless
BHU 2000 Q376 Errorless Photosynthetic and consumer_Protists MCQ
Diatoms are
A.
Fungi
B.
Plantae
C.
Protista
D.
Protozoans
MP PMT 2000 Q377 Errorless Protozoa_Protists MCQ
The class of Trichonympha is
A.
Calcaria
B.
Scyphozoa
C.
Sporozoa
D.
Mastigophora
RPMT 2000 Q378 Errorless Protozoa_Protists MCQ
The stage of Entamoeba histolytica that causes intestinal ulceration is
A.
Trophozoite
B.
Metacystic trophozoite
C.
Binucleate stage
D.
Tetranucleate stage
CPMT 2000; BHU 2006 Q379 Errorless Protozoa_Protists MCQ
In Amoeba, contractile vacuole is present
A.
Near trailing end
B.
Near advancing end
C.
At the middle of body
D.
Any where inside body
Bihar PMT 2000 Q380 Errorless Protozoa_Protists MCQ
Malarial parasite is
A.
Polygenetic
B.
Digenetic
C.
Monogenetic
D.
Monomorphic
Bihar PMT 2000 Q381 Errorless Protozoa_Protists MCQ
Erythrocytic phase of Plasmodium vivax is completed in
A.
24 hours
B.
72 hours
C.
36 hours
D.
48 hours
APMEE 2000, 02 Q382 Errorless Protozoa_Protists MCQ
Cyst wall of Euglena is formed of
A.
Silica
B.
Carbohydrate
C.
Proteins
D.
Calcium
Pb. PMT 2000; JIPMER 2002; AFMC 2010 Q383 Errorless Fungi_General_Fungi MCQ
A group of fungi with septate mycelium in which sexual reproduction is either unknown or lacking are classified under
A.
Phycomycetes
B.
Deuteromycetes
C.
Ascomycetes
D.
Basidiomycetes
CBSE PMT 2000 Q384 Errorless Fungi_General_Fungi MCQ
According to their modes of nutrition, the fungi are classified into [NCERT Pg. No. 17]
A.
One category
B.
Three categories
C.
Four categories
D.
Six categories
KCET 2000 Q385 Errorless Fungi_General_Fungi MCQ
Which of the following divisions of fungi includes 'Club fungi'
A.
Zygomycota
B.
Ascomycota
C.
Deuteromycota
D.
Basidiomycota
MP PMT 2000, 12 Q386 Errorless Fungi_General_Fungi MCQ
Aflatoxins are produced by
A.
Bacteria
B.
Viruses
C.
Fungi
D.
Nematodes
JIPMER 2000 Q387 Errorless Fungi_General_Fungi MCQ
A coprophillous fungus is
A.
Trichoderma
B.
Pilobolus
C.
Fusarium
D.
Humicola
MHCET 2000 Q388 Errorless Fungi_General_Fungi MCQ
Which of the following is the characteristic feature of ascomycetes
A.
Hyphae
B.
Spores
C.
Zoospores
D.
Ascospores
MHCET 2000; BVP 2004; BHU 2008; CBSE PMT (Mains) 2010 Q389 Errorless Fungi_General_Fungi MCQ
Black rust of wheat is caused by [NCERT Pg. No. 16, 18]
A.
Puccinia graminis
B.
Ustilago
C.
Pythium
D.
None of these
AIIMS 2000 Q390 Errorless Mucor and Rhizopus_Fungi MCQ
In Rhizopus if conjugation fails, gametangia behave as zygospore. It is called as
A.
Conidia
B.
Parthenospore
C.
Gametangia
D.
Sporangiospore
BHU 2000; MHCET 2000 Q391 Errorless Yeast and Albugo_Fungi MCQ
Funqus without any mycelium is [NCERT Pg. No. 17]
A.
Albugo
B.
Agaricus
C.
Puccinia
D.
Saccharomyces
HPMT 2000 Q392 Errorless Lichen and Mycorrhiza_Fungi MCQ
Mycorrhizal association occurs in Pinus, Ficus and
A.
Utricularia
B.
Legumes
C.
Eucalyptus
D.
Azardirachta
Chd. CET 2000 Q393 Errorless Critical Thinking_Fungi MCQ
A fungus which requires only one single host for completion of its life cycle is called
A.
Heteroecious
B.
Autoecious
C.
Heterothallism
D.
Heterosporous
AIIMS 2000, 13 Q394 Errorless Assertion and Reason_Fungi MCQ
Assertion: Aflatoxins are produced by Aspergillus flavus. Reason : These toxins are useful to mankind.
A.
If both assertion and reason are true and the reason is the correct explanation of the assertion.
B.
If both assertion and reason are true but reason is not the correct explanation of the assertion.
C.
If assertion is true but reason is false.
D.
If the assertion and reason both are false.
E.
If assertion is false but reason is true.
AIIMS 2000 Q395 Errorless Self Evaluation Test_Fungi MCQ
Aflatoxicosis of poultry is caused by
A.
A.flavus
B.
A.fumigatus
C.
Candida albicans
D.
Rhizopus
BHU 2000 Q396 Errorless Viruses_Viruses MCQ
Temin worked on which virus
A.
Herpesvirus
B.
Rhinovirus
C.
Retrovirus
D.
Denguvirus
KCET 2000 Q397 Errorless Viruses_Viruses MCQ
The capsid of tobacco mosaic virus (TMV) has capsomeres numbering
A.
1230
B.
2130
C.
2310
D.
3120
CPMT 1999; BHU 2000; MP PMT 2001; MHCET 2003 Q398 Errorless Shape and nutrition of bacteria_Monera MCQ
Bacteria bearing flagella all over the body are called
A.
Peritrichous
B.
Atrichous
C.
Monotrichous
D.
Cephalotrichous
MP PMT 1999 Q399 Errorless Shape and nutrition of bacteria_Monera MCQ
Bacteria obtaining energy from oxidation of inorganic substances are called
A.
Chemolithotrophs
B.
Photolithotrophs
D.
Chemo organotrophs
Pb. PMT 1999; CBSE PMT 1999 Q400 Errorless Shape and nutrition of bacteria_Monera MCQ
The correct sequence of stages of growth curve for bacteria is
A.
Decline, lag, log phase
B.
Lag, log, stationary phase
C.
Stationary, lag, log, decline phase
D.
Lag, log, stationary, decline phase