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NAT-IIB Biological Science Botany Hard Test MCQs With Answers
Question # 1
Fungi cause certain animal diseases. How Ringworm and athlete's foot are caused by fungi
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Imperfect fungi
Aspergillus fumigatus
Purple ergot
Soil contaminated with bird's feces
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Question # 2
Adolph Engler classified the whole plant kingdom on the basis of
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Natural
Artificial
Phylogenetic
Modern
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Question # 3
An organism that is caught and eaten is called
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Predator
Prey
Ectoparasites
Endoparasites
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Question # 4
Botanists were agreed that scientific names should be in
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English
Latin
Greek
Spanish
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Question # 5
The present international code of botanical nomenclature consists of ---------- rules.
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Phylogenetic system
Nomenclature type
Specific name
Common names
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Question # 6
--------- lives for more than two growing seasons
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Binnials
Annuals
Perenials
Bicarpic
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Question # 7
Phanerogamy includes
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Bryophytes and pteriodphytes
Thalophytes and carmophytes
Angiosperms and gymnosperms
Thalophytes and pteridophytes
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Question # 8
Members of family -------- are a source of camphor
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Cucurbitaceae
Labiaceae
Compositeae
Malvaceae
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Question # 9
It is a duplicate specimen of holotype collected as same place and time
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Holotype
Isotype
Lectotype
Syntype
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Question # 10
The oxidative change of water in photo-chemical excitation occurs in a process
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Photo-reaction
Phosphorylation
Photo-oxidation
None
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Question # 11
Disease in living organisms, which are caused by parasites called as
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Predation
Symbiosis
Infestations
Mutualism
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Question # 12
Historical remnants of structures that had important function in ancestors but are no longer essential presently are called
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Analogous organs
Vestigial organs
Fossils
None of these
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Question # 13
------------ are the reaction that takes place during the light phase of photosynthesis
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Kelvin cycle
Photo-reaction
Hill's reaction
All
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Question # 14
Certain hornlike projections are given out from the back of anthers
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Translator
Cuculli
Gynoestigium
Pollinium
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Question # 15
--------- is the process of ATP production in chloroplast is
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Photophosphorylation
Dark reaction
Calvin cycle
All
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Question # 16
Saccharomyces cervisiae is the most commonly exploited yeast which feature highlights their economic improtance
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Asexual reproduction
Unicellular
They ferment carbohydrate to ethanol and carbon dioxide
Sexual reproduction
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Question # 17
Mushroom belongs to group of club fungi and has septate, length dikaryotic phase, which is the main phylum to which it belongs
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Zygomycota
Basidiomycota
Deuteromycota
Ascomycots
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Question # 18
Aggregates of closely related species
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Infra specific species
Variety
Subspecies
Genus
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Question # 19
Study of relationship of animals to their environment is termed as
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Ecology
Eco
System
Biotic components
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Question # 20
Pyruscommunis is the botanical name
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Apple
Almond
Apricot
Lokat
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Question # 21
Fruits of Emblicaofficinalis are used for making
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Oil
Perfume
Hair dye
All of these
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