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WorksheetsBiological classification quiz
Total questions: 25
Worksheet time: 13mins
A dolipore septum is a characteristic feature of
Phycomycetes
Ascomycetes
Basidiomycetes
Zygomycetes
Fungi usually store reserve food material in the form of
starch
oil and glycogen
Lipid
Protein
Statement I- Albugo candida is a bacteria.
Statement II- It is responsible for causing white rust of crucifers.
both statements are correct
only statement I is correct
both statements are incorrect
only statement ii is correct.
Which of the following environmental conditions are essential for optimum growth of Mucor on a piece of bread?
A. Temperature of about 25 C
B. Temperature of about 5 C
C Relative humidity of 5 %
D. Relative humidity of 97%
E. A shady place
F. A Brightly illuminated place.
Choose the answer from the given options
B , C and F
A, C and E only
A,D and E only
B, D and E only
Difference between a red sea and red tide is
Red tide takes place in red sea
Associated with a cyanobacteria and protist respectively
One is by virus and other by bacteria
Associated with Rhodophyceae and diatoms respectively
Identify the group not matched properly to the characters enlisted against it.
4
3
2
1
Given figure shows a type of virus. Identify the virus and its labelled parts.
A- DNA
B- Cell membrane
, HIV
A- DNA
B- Capsid
, TMV
A- RNA
B- Capsid,
TMV
A- DNA
B- Capsomere
bacteriopage
A peculiar order that prevails in marshy areas and cow sheds is on account of a gas produced by
Mycoplasma
Archaebacteria
Slime moulds
Cyanobacteria
In given diagram of Bacteriophage, select the option with correct labelling of various parts.
A- tail fibre,
B- Head
C- Sheath
D- Collar
A- Collar
B- Head
C- Sheath
D- tail fibre
A- Head
B-Sheath
C- Collar
D- tail fibre
A- tail fibre
B-Sheath
C- Collar
D-Head
Assertion- Slime moulds form fruiting bodies under unfavourable conditions
Reason- Naked plasmodium is formed during favourable conditions.
Both, Assertion and Reason are true and Reason is the correct explanation of Assertion
Both, Assertion and Reason, are true but Reason is not the correct explanation of Assertion
If Assertion is true but Reason is false
If both assertion and reason are false
Assertion- DNase can inhibit the process of transformation
Reason- transformation is absorption of DNA segment from the surrounding medium by a living bacterium.
Both assertion and reason are true, reason is the correct explanation of assertion.
Both assertion and reason are true but the reason is not a correct explanation of the assertion.
Assertion is true but the reason is false.
Assertion is false but the reason is true.
Myxamoeba is found in the life cycle of
Physarum
Amoeba
Entamoeba
Diatoms
Statement I - Plasmodium (malarial parasite) which causes malaria belongs to class sporozoa of Protozoa.
Statement II- Class sporozoa is characterized by presence of infectious spore like stage in life cycle and presence of cilia as locomotory structure.
both statements are incorrect
both statements are correct
only statement I is correct
only statement II is correct.
A. Reproduce only by asexual spores known as conidia.
B. The mycelium is septate and branched.
C. Some members are saprophytes or parasites while a large number of them are
decomposers of litter and help in mineral cycling.
D. Commonly known as imperfect fungi because only the asexual or
vegetative phases of these fungi are known.
Which class of fungi is being described in above statements?
Phycomycetes
Ascomycetes
Basidiomycetes
Deuteromycetes
bovine spongiform
encephalopathy (BSE) commonly called mad cow disease in cattle is caused by
virions
virus
prions
viroid
Viroids were discovered by
Stanley
beijernick
T.O. Diener
Dmitri Ivanowsky
"Drosophila of Plant kingdom" belongs to which kingdom?
Kingdom Plantae
Kingdom Animalia
Kingdom Fungi
Kingdom Monera
which is not an example of sexual spore of fungi?
zygospore
oospore
ascospore
Aplanospore
choose the incorrect statement w.r.t given organism
two, unequal flagella are found
it dies when deprived of sunlight
member of kingdom protista
Photosynthetic pigment similar to higher plants
Which of the following statements is not correct regarding the class Ascomycetes?
conidia are asexual spores produced endogenously on conidiophores
ascospores are sexual spores produced endogenously in asci
aspergillus, neurospora and claviceps are ascomycetes fungi
mycelium is generally branched and septate.
select the wrong statement
Diatoms are chief producers in oceans
Diatoms are microscopic and float passively in water
The walls of diatoms are easily destructible
'diatomaceous earth' is formed by cell walls of diatoms
which one of the following match is incorrect
B
A
D
C
In five kingdom classification, lichens are placed under which kingdom?
plantae
Protista
fungi
none of the above
Statement I- Phycobiont is dominant parent in lichens
Statement II- Algal component in the lichens can be eukaryotic only.
Both statements are correct
both statements are incorrect
only statement 1 is incorrect
only statement 2 is incorrect
What is not true with respect to given organism?
It shows heterotrophic mode of nutrition
it reproduces sexually by formation of basidiospore
It is an edible protist
It grows in moist humus rich soil.
