←CLICK HERE TO START TIMER
Q.1 Young leaves of Cycas show(Chandigarh CET 2009)
(CBSE PMT Prelims 2011)
(HP PMT 2011)
(NEET 2013)
(A) a(i), b(v), c(ii), d(iii)
(A) Nine
SHOW ANSWER
UNLOCK AUTO ROTATION AND YOU CAN KEEP YOUR
MOBILE PHONE HORIZONTAL(IF NEEDED OR YOU CAN
DOUBLE TAP ON YOUR MOBILE PHONE SCREEN TO ZOOM)
Download app for all tests and notes(100% free)
MOBILE PHONE HORIZONTAL(IF NEEDED OR YOU CAN
DOUBLE TAP ON YOUR MOBILE PHONE SCREEN TO ZOOM)
Download app for all tests and notes(100% free)
Q.1 Young leaves of Cycas show(Chandigarh CET 2009)
(A)
Simple venation
(B) Circinate venation
(C) Alternate arrangement
(D) Opposite arrangement
Q.2 The seed of Pinus is(Chandigarh
CET 2009)
(A) Covered and non-endospermic
(B)
Naked and non –endospermic
(C) Abaxially placed and covered
(D) Adaxially placed naked
and endospermic
Q.3 Male and female gametophytes
are independent and free-living in (CBSE PMT prelims
2010)
(A)
Cellulose, hemicellulose and pectins
(B)
Cellulose, galactans and mannans
(C) Hemicellulose, pectins and proteins
(D)
Pectins, cellulose and proteins
Q.4 Algae have cell wall
made up of(CBSE PMT Prelims
2010)
(A)
Cellulose, hemicellulose and pectins
(B)
Cellulose, galactans and mannans
(C) Hemicellulose, pectins and proteins
(D) Pectins, cellulose and proteins.
Q.5 The chief water conducting elements of xylem
in gymnosperms are (CBSE PMT Prelims
2010)
(A) Tracheids
(B) Vessels
(C) Fibres
(D) Transfusion tissue
Q.6 Which among the following group of plants is
known as vascular cryptogams? (Chandigarh CET 2010)
(A) Mosses
(B) Liverworts
(C) Ferns
(D) Conifers
Q.7 Which of the following algal groups has no motile
stage ? (Chandigarh
CET 2010)
(A) Brown
(B) Yellow
(C) Red
(D) Green
Q.8 Sphagnum is an example of(HP PMT 2010)
(A) Moss
(B) Pteridophyte
(C) Algae
(D) Gymnosperm
Q.9 Consider the following four statements whether
they are correct or wrong(CBSE Main PMT 2011)
(1)
The sporophyte in liverworts is more elaborate than that in mosses
(2)
Salvinia is heterosporous
(3)
The life-cycle in all seed-bearing plants is diplontic
(4) In Pinus male and female
cones are borne
on different trees The two wrong statements together
are
(A)
Statements (1) and (3)
(B)
Statements (1) and (4)
(C) Statements (2) and
(3)
(D) Statements (1) and (2)
Q.10 Selaginella and Salvinia are
considered to represent a significant step toward evolution of seed habit because(CBSE
Main PMT 2011)
(A)
Female gametophyte is free and gets dispersed like seeds
(B)
Female gametophyte
lacks archegonia
(C)
Megaspores possess
endosperm and embryo
surrounded by seed
coat
(D)
Embryo develops
in female gametophyte which is retained
on parent sporophyte
Q.11 Archegoniophore is
present in(CBSE PMT Prelims
2011)
(A) Marchantia
(B) Chara
(C) Adiantum
(D) Funaria
Q.12 Compared with gametophytes of the bryophytes, the gametophytes of vascular plants
tend to be
(CBSE PMT Prelims 2011)
(A) Smaller but to have larger
sex organs
(B) Larger but to have smaller
sex organs
(C)
Larger and to have larger
sex organs
(D)
Smaller and to have smaller
sex organs
Q.13 The gametophyte is
not an independent, free-living generation in (CBSE PMT Prelims
2011)
(A) Polytrichum
(B) Adiantum
(C) Marchantia
(D) Pinus
Q.14 Asexual reproduction in Liverworts
takes place by the formation of specialized structures called
(HP PMT 2011)
(A) Gemmae
(B) Zoospores
(C) Sporangia
(D) Microspores
Q.15 Pinus belongs to the
class(Karnataka CET 2011)
(A) Gnetopsida
(B) Cycadopsida
(C) Coniferopsida
(D) Sphenopsida
Q.16 Read the following
five statements (1 – 5) and answer as asked next to them(CBSE Main PMT 2012)
(1)
In Equisetum the female gametophyte is retained on the parent
sporophyte.
(2)
In Ginkgo male gametophyte is not independent.
(3)
The sporophyte in Riccia is more developed
than that in polytrichum
(4)
Sexual reproduction in – Volvox is isogamous.
(5) The spores of slime moulds
lack cell walls
How many of the above statements are correct ?
How many of the above statements are correct ?
(A)
Four
(B)
One
(C)
Two
(D)
Three
Q.17 Which one of the following
pairs is wrongly matched ? (CBSE Main PMT 2012)
(A)
Viroids – RNA
(B)
Mustard – Synergids
(C) Ginkgo – Archegonia
(D) Salvinia – Prothallus
(C) Ginkgo – Archegonia
(D) Salvinia – Prothallus
Q.18 How many organisms
in the list given below are autotrophs ? (CBSE Main PMT 2012)
Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter, Streptomyces, Sacharomyces, Trypanosoma,
Porphyra, Wolfia
(A) Six
(B) Three
(C) Four
(D) Five
Q.19 Cycas and Adiantum
resemble each other in having (CBSE PMT Prelims
2012)
(A) Motile sperms
(B) Cambium
(C) Vessels
(D) Seeds
Q.20 Which one of the following
is common to multicellular fungi, filamentous algae and protonema of mosses ?(CBSE PMT Pre 2012)
(A) Members of kingdom
plantae
(B) Mode of Nutrition
(C) Multiplication by Fragmentation
(D) Diplontic life cycle
Q.21 Which one of the following
is a correct statement ?(CBSE PMT Pre
2012)
(A)
In gymnosperms female gametophyte is free-living
(B)
Antheridiophores and archegoniophores are present in pteridophytes
(C)
Origin of seed habit can be traced in pteridophytes
(D)
Pteridiophyte gametophyte has a protonemal and leafy stage
Q.22 Fucoxanthin is a characteristic
pigment of(Chandigarh CET 2012)
(A) Phaeophyta
(B) Chlorophyta
(C) Rhodophyta
(D) Cyanophyta
Q.23 First amphibian plants
of the plant kingdom are(HP PMT 2012)
(A) Thallophytes
(B) Bryophytes
(C) Pteridophytes
(D) Gymnosperms
Q.24 The leaves of fern
plants are called(HP PMT 2013)
(A) Macrophylls
(B) Microphylls
(C) Sporophylls
(D) Megasporophylls
Q.25 The tallest tree species
of the gymnosperms is(HP PMT 2012)
(A) Cycas
(B) Pinus
(C) Sequola
(D) Cedrus
Q.26 Select the wrong statement(NEET 2013)
(A)
In Oomycetes female gamete is smaller and motile, while
male gamete is larger and non-motile
(B)
Chlamydomona
exhibits both isogamy and anisogamy and focus shows
oogamy
(C)
Isogametes are similar in structure, function
and behaviour
(D) Anisogametes differ either
in structure, function
or behaviour
Q.27 Which of the
following represent maximum
number of species
among global biodiversity?
(NEET 2013)
(A) Fungi
(B) Mosses and
Ferns
(C) Algae
(D) Lichens
Q.28 Male gametophyte with
least number of cells is present in (AIPMT 2014)
(A) Pinus
(B) Pteris
(C) Funaria
(D) Lillum
Q.29 Which one of the following
shows isogamy with non-flagellated gamets ? (AIPMT 2014)
(A) Spirogyra
(B) Sargassum
(C) Ectocarpus
(D) Ulothrix
Q.30 An alga which can be
employed as food for human being is (AIPMT 2014)
(A) Polysiphonia
(B) Ulothrix
(C) Chlorella
(D) Spirogyra
Q.31 Which of the following
is responsible for peat formation ? (AIPMT 2014)
(A) Sphagnum
(B) Marchantia
(C) Riccia
(D) Funaria
Q.32 Pollination
occurs in Pinus at
(A)
2 celled stages
(B)
3 celled stages
(C) 4 celled
stages
(D) 5 celled stages
Q.33 Polyxylic
and manoxylic wood is present in
(A) Pinus
(B) Cycas
(C) Ginkgo
(D) Gnetum
Q.34Which
one of the following group acts as connecting link between gymnosperms and angiosperms?
(A) Ginkgoales
(B) Cycadales
(D) Coniferales
(D) Gnetales
Q.35Phanerogams
without womb are
(A) Angiosperms
(B) Bryophytes
(C) Ferms
(D) Gymnosperms
Q.36Fruits
are not produced in gymnosperms because they are
(A)
Without pollination
(B) Without fertilization
(C) Seedless plants
(D) Without any ovary
Q.37Which
one constitutes the dominant vegetation in colder regions?
(A) Monocots
(B) Dicots
(C) Legumes
(D) Gymnosperms
Q.38In gymnosperms, pollination takes place through
(A) Insects
(B) Wind
(C) Bats
(D) Birds
Q.39Of the following, the false character with respect
to Pinus is
(A) Resin canals in needles
(B) Tracheids with bordered pits
(C) Bracts and ovuliferous scales
(D) Embryo with two cotyledons
Q.40 Maiden
hair tree is
(A) Ginkgo biloba
(B) Gnetum
(C) Ephedra
(D) Welwitschia
Q.41 Edible
seeds are obtained from
(A) Mangifera indica
(B) Pinus gerardiana
(C) P.roxburghii
(D) Dalbergia sisso
Q.42Diploxylic
vascular bundles are found in
(A) Pteris
(B) Selaginella
(C) Funaria
(D) Cycas
Q.43 Circinate ptyxis
is found in
(A) Pteris
(B) Dryopteris
(C) Cycas
(D) All of these
Q.44Transfusion
tissue replaces the veins in
(A) Cycas
(B) Ferns
(C) Pinus
(D) Pinus and Cycas
Q.45 Find the correct match
Column I
|
Column II
|
||
a
|
Cedar wood oil
|
(i)
|
Juniperus virginiana
|
b
|
Canada Balsam
|
(ii)
|
Pinus girardiana
|
c
|
Chilgoza seeds
|
(iii)
|
Cycas revolute
|
d
|
Sago grains
|
(iv)
|
Cedrus deodara
|
(v)
|
Abies species
|
(A) a(i), b(v), c(ii), d(iii)
(B) a(i), b(v), c(iii),
d(ii)
(C) a(iii), b(v), c(i),
d(ii)
(D) a(i), b(v), c(ii),
d(iv)
Q.46Carpels
are equivalent to the
(A) Microsporophylls
(B) Megasporophylls
(C) Megasporangia
(D) Embryo sac
Q.47 Vessels
are present in the xylem of which group of tracheophytes?
(A)
Angiosperms
(B)
Gymnosperms
(C) Pteridophytes
(D) Both (A) and (B)
Q.48A marine
angiosperm is
(A) Hydrilla
(B) Utricularia
(C) Potamogeton
(D) Zostera
Q.49Biennials
are characterised by
(A)
Bearing flowers for
two seasons
(B)
Forming aerial
stem and flowering
in second year
(C)
Flowering in first year and forming
fruits in second year
(D)
Forming storage
organs in the
first year and
reproductive organ or flowers in the second
year.
Q.50Flowering
plants are more successful than other members of the plant world because
(A)
They are large and have a good vascular
tissue system
(B)
They carry
out variety of pollination mechanism
(C)
The protected
plant embryo can servive in the period of unfavourable conditions
(D) All of these
Q.51Some characters
of algae are given below
(1)
Floridean starch
(2)
Sulphated
phycocolloids in cell wall
(3)
Alginic acid
(4)
Trumpet hypha
(5)
Haplodiplontic life cycle
(6)
Isomorphic
alternation of generation
(7)
Fucoxanthin
(8)
Phycoerythrin
(9)
Zygotic meiosis
(10)
Two anterior flagella.
Which of the given set of characters belongs to Laminaria?
(A) (1), (2), (5), (6), (8)
(A) (1), (2), (5), (6), (8)
(B) (3), (4), (5), (7)
(C) (2), (3), (4), (5),
(6), (7) (8)
(D) (3), (4), (5), (6), (7), (8)
Q.52 Anthoceros resembles green algae in all, except
(A)
Agal filament
like gametophyte that develops after spore germination
(B)
Single pyrenoid per cell
(C)
Single chloroplast
per cell
(D) Presence of starch storing
bodies
Q.53 (1) Leptosporangiate development of sporangium is found in all members
of Pteropsida.
(2)
Selaginella is advance
among pteridophytes as it produces
seeds
(3)
Pinus leaves are
monomorphic, pinnate compound
and have sunken
stomata as adaptation against transpiration
(4)
Sporic meiosis is characteristic of life cycle in many organisms like Volvox, Chlamydomonas and Ulothrix.
(A)
All are
incorrect
(B)
Both 1, 2 and 3 are correct
(C) Only 2 is correct
(D) Only 4 is incorrect.
Q.54Wood
of Pinus is
(A)
Soft, nonporous,
homoxylous, manoxylic, polyxylic
(B)
Hard, nonporous,
heteroxylous, polyxylic, monoxylic
(C)
Soft, porous,
homoxylous, pycnoxylic, monoxylic.
(D)
Soft, nonporous,
homoxylous, pyconxylic, monoxylic.
(E)
Q.55How many structures listed below are diploid
for typical fern member?
(1) Indusium cell
|
(2) Stomium cell
|
(3) NCC
|
(4) Root stock cell
|
(5) Sporophyll cell
|
(6) Prothallus cell
|
(7) SMC
|
(8) Spore
|
(9)
Antherozoid mother cell
|
(A) Nine
(B) Six
(C) Five
(D) Seven
Q.56(i) Ranales is considered most
advanced among the dicots by Bentham and
Hooker.
(ii)
Engler and Prnatl
system is transition between natural and artificial systems
(iii)
Numerical
taxonomy uses all observable characters and employs computers for establishing correlation between
the plants
(iv)
Chemical constituents of the plants
can be used
to resolve taxonomic problems
(A)
All are correct
(B)
All are incorrect
(C) C and D are correct
(D) A, C and D are correct
Q.57Identify the labels
A, B, C and D in the figure given below
(A)
A – Sporophyte; B - Meiosis
C – Gametogenesis; D – Endosperm
(B)
A – Sporophyte; B – Mitosis
C – Gametogenesis; D – Zygote
(C) A Gametophyte; B – Meiosis C – Gametogenesis; D – Zygote
(D)
A – Sporophyte; B – Meiosis
C – Gametogenesis; D – Zygote
Q.58Find set
of features related to Funaria
(1) Protonema (2)
Prothallus (3) Gametophore
(4) Thallus body (5)
4 NCC
(6) Haplodiplontic (7) True plant organs
in
sporophyte (8)
Fragmentation
(A) (2), (4), (5), (7)
(B) (1), (4), (6), (7)
(C) (1), (3), (6), (7), (8)
(D) (1), (3), (6), (8)
Q.59Mark the
correct statement for the organism given below in figure.
(A)
The structure labelled
A is male cone
(B)
It is member of sphenopsida
(C) Nodes are hollow
while internodes are solid
(D) This is commonly called as stonewort
Q.60 Which of the given
sets are matched correctly?
(1)
Chondrus - Algin
(2)
Gracilaria - Agar
(3)
Cycas - Coralloid root
(4)
Pinus - Canada balsum
(5)
Adiantum - Maiden hair fern
(6)
Lycopodium - Little club moss
(7)
Cedrus - Independent gametophyte
(8)
Sequoia - Tallest gymnosperm
(A) (2), (3), (5), (8)
(B) (1), (2), (3), (5), (6)
(C) (2), (3), (5), (7), (8)
(D) (2), (3), (4), (5), (7), (8)
No comments:
Post a Comment