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WorksheetsBotany
Total questions: 25
Worksheet time: 50mins
Which one of the following statement about virus is correct?
Possess their own metabolic system
They are facultative parasites
They contain DNA or RNA
Enzymes are present
Father of Botany
Aristotle
Theopharastus
Leder berg
Whittaker
Extra chromosomal element in bacterial cells are
Plasmids
Mesosomes
Histones
Genophores
______ is a pleomorphic organism
Fungi
Mycoplasma
Bacteria
Algae
Earthy odour of soil after rain is due to
Basidiomycetes
Ascomycetes
Actinomycetes
Duetromycetes
Fungi growing on dung is called as
Mold fungus
Autotropha
Capnophilous
Coprophillous
Which is called as imperfect fungi?
Basidiomycetes
Zygomycetes
Duetromycetes
Ascomycetes
Saxicolous lichen grow on
Ground
Bark
Wood
Rock
Vaccination for small pox was discovered by
D'Herelle
Edward jenner
Robert Gallo
F.W. Twort
Nitrogen fixation in non leguminous plants is done by
Rhizobium
Alnus
Frankia
Streptomyces
______ are considered as pollution indicators
Mycorhizae
Actinomycetes
Lichens
Cyanobacteria
Gametophytic phase is
Triploid
Tetraploid
Haploid
Diploid
Marchantia vegetatively propagates by
Tubers
Gemmae
Buds
Brood bodies
Which of the following is naked seed producing plant
Angiosperms
Gymnosperms
Pteridophytes
Bryophytes
______ is a unicellular algae
Spirogyra
Laminaria
Chlorella
Fucus
________ after fertilization becomes a seed
Ovary
Megaspore
Ovule
Microsporangium
A plant secretion that is a efficient preservative
Agar agar
Careegenin
Amber
Ergot
_______ is a saprophytic bryophyte
Buxbaumia
Marchantia
Anthoceros
Funaria
Peat is obtained from
Anthoceros
Dentroceros
Sphagnum
Funaria
Type of stele seen in marsilea is
Protostele
Siphonostele
Adiantum
Selaginella
________ are called vascular cryptogams
Fungi
Algae
Pteridophytes
Bryophytes
In gymnosperms pollination occurs by
Rain
Insect
Water
Wind
The father of Indian bryology is
Hippocrates
John ray
Shiv Ram Kashyap
M.O.P. Lyengar
________ is a edible fungus
Aspergillus
Claviceps
Agaricus
Penicillium
If a mycelium contains multinucleate and aseptate hyphae, it is described as
Coenocytic
Septate
Cross wall
Branched hyphae
