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Online Tests
NAT-IIB Biological Science Botany Hard Test MCQs With Answers
Question # 1
An ordered array composed of a series of inclusive levels
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Taxon
Systematics
Hierarchy
Monopoly
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Question # 2
The body of fungus is called as
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Mycelium
Hyphae
Septate hyphae
Coenocytic
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Question # 3
--------- lives for more than two growing seasons
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Binnials
Annuals
Perenials
Bicarpic
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Question # 4
Disease in living organisms, which are caused by parasites called as
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Predation
Symbiosis
Infestations
Mutualism
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Question # 5
Parasexuality is a special type of genetic recombination which is showed by which group of fungi
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Penicillium
Imperfect fungi
Powdery mildews
Spitting fungus
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Question # 6
The botanical name of date (khajoor) is
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Phoenix slyvestris
Cucusmucifera
Cryotaurens
Raphisruffia
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Question # 7
Members of malvaceae are
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Tropical
Sub-tropical
Temperate
Cosmopolitan
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Question # 8
What is the contrasting feature on the basis of which fungi are considered different from animals?
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Lack cellulose in their cell wall
Heterotrophs
Contains chitin
Non-motile
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Question # 9
Fruits of leguminoceae is
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Legume
Lomentum
Drupe
Both a & b
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Question # 10
Bentham and Hooker divided plants in 202 orders
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Seeded
non-seeded
Floral
non-floral
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Question # 11
The system of classification that reflects the evolution
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Modern
Phylogenetic
Polygenic
Natural
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Question # 12
Fruit of Ranunculaceae is
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Etaerio of achenes
Capsule
Etaerio of follicles
All of these
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Question # 13
If an author cited two or more specimens as types, the remaining cited species are
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Lectotype
Syntype
Paratype
Neotype
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Question # 14
Which statement is not true about the family Euphorbiaceae?
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Self and cross
Insect and cross
Self and insect
Self and wind
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Question # 15
Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level
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Griseofulvin
Cyclosporine
Lovastatin
Ergotin
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Question # 16
Phanerogamy includes
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Bryophytes and pteriodphytes
Thalophytes and carmophytes
Angiosperms and gymnosperms
Thalophytes and pteridophytes
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Question # 17
In ------------- long flowering stalk develops
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Parthenocarpy
Elongation
Vernalizaion
Bolting
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Question # 18
Members of family -------- are a source of camphor
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Cucurbitaceae
Labiaceae
Compositeae
Malvaceae
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Question # 19
Pyruscommunis is the botanical name
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Apple
Almond
Apricot
Lokat
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Question # 20
The principle stage of nitrogen cycle include all of the following except
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Ammonification
Nitrification
Assimilation
Nitrogen depletion
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Question # 21
Wilhelm Eichler divided plants into two groups
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Bryophytes and pteriidophytes
Gymnosperms and angiosperms
Thalophytes and carmophytes
Cryptogamy and Phanerogamy
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