OJEE SERIES Biology
Plant Kingdom
22 previous year questions.
Volume: 22 Ques
Yield: High
High-Yield Trend
3
2012 4
2010 1
2009 2
2008 3
2007 4
2006 5
2005 Chapter Questions 22 MCQs
01
PYQ 2005
medium
biology ID: ojee-200
Negatively geotropic roots are found in
1
Colocasia
2
Cycas
3
Taxus
4
Coleus
02
PYQ 2005
medium
biology ID: ojee-200
Algae which form motile colony is
1
Volvox
2
Nostoc
3
Spirogyra
4
Chlamydomonas
03
PYQ 2005
medium
biology ID: ojee-200
First vascular plant group is
1
Thallophyta
2
Bryophyta
3
Pteridophyta
4
Spermatophyta
04
PYQ 2005
medium
biology ID: ojee-200
Which pteridophyte is called horse-tail ?
1
Equisetum
2
Lycopodium
3
Marsilea
4
Selaginella
05
PYQ 2005
medium
biology ID: ojee-200
Dominant generation in bryophytes is
1
Capsule
2
Sporophyte
3
Gametophyte
4
Seta
06
PYQ 2006
medium
biology ID: ojee-200
Nonflowering plants are called
1
Cryptogams
2
Phanerogams
3
Angiosperms
4
Gymnosperms
07
PYQ 2006
easy
biology ID: ojee-200
Phylogenetic system of classification was proposed by
1
Hutchinson
2
Oswald Tippo
3
Lamarck
4
Linnaeus
08
PYQ 2006
medium
biology ID: ojee-200
Pollination of Cycas is done by
1
Bats
2
Birds
3
Wind
4
Water
09
PYQ 2006
medium
biology ID: ojee-200
Which moss is known as peat moss ?
1
Sphagnum
2
Funaria
3
Marchantia
4
Riccia
10
PYQ 2007
medium
biology ID: ojee-200
Phylogenetic system of angiospermic classification was proposed by
1
Hallier
2
Hutchinson
3
Takhtajan
4
All the above
11
PYQ 2007
medium
biology ID: ojee-200
Floridean starch is found in
1
Blue green algae
2
Fungi
3
Green algae
4
Red algae
12
PYQ 2007
medium
biology ID: ojee-200
Agar agar is produced by
1
Algae
2
Fungi
3
Blue green algae
4
Bacteria
13
PYQ 2008
medium
biology ID: ojee-200
Bryophytes have probably evolved from
1
Blue green algae
2
Green algae
3
Blue algae
4
Red algae
14
PYQ 2008
medium
biology ID: ojee-200
The phenomenon of sulphur shower in pine forest is due to
1
Presence of sulphur
2
Presence of insects
3
Large number of fruits
4
Release of pollen grains in prodigious amount.
15
PYQ 2009
medium
biology ID: ojee-200
Phylogenetic system of classification is based on
1
morphological features
2
chemical constituents
3
floral characters
4
evolutionary relationships
16
PYQ 2010
medium
biology ID: ojee-201
Which of the following statements is/are incorrect regarding bryophytes ?
1
Sporophyte is parasitic over gametophyte
2
Fertilization takes place in presence of water
3
Zygote undergoes mitosis to form embryoproper
4
Zygote undergoes meiosis to produces porophyte
17
PYQ 2010
medium
biology ID: ojee-201
Fern gametophyte is generally
1
Homothallic
2
Heterothalic
3
Monoecious
4
Both A and B
18
PYQ 2010
medium
biology ID: ojee-201
Gymnosperms bear seeds but lack fruits because they lack
1
Cotyledon
2
Ovary
3
Ovule
4
Embryo.
19
PYQ 2010
medium
biology ID: ojee-201
In Spirogyra lateral conjugation takes place in the cells of
1
same filament
2
two filaments of same species
3
two filaments of different species
4
both (a) and (b)
20
PYQ 2012
hard
biology ID: ojee-201
Zoospores are absent in
1
Vaucheria
2
Spirogyra
3
Cladophora
4
Chlamydomonas
21
PYQ 2012
medium
biology ID: ojee-201
A characteristic of Cycas that resembles ferns is:
1
Circinate ptyxis
2
Sori in microsporophyll
3
Uniflagellated male gamete
4
Both A and B
22
PYQ 2012
medium
biology ID: ojee-201
Acrocarpous solitary sporangia are found in
1
Opuntia
2
Cycas
3
Pinus
4
Funaria