Which set contains flagellated male gametes .. [ CBSE 2007]
43%
a) Spirogyra, Anthoceros and Funaria
14%
b) Zygnema, Saprolegnia and Hydrilla
43%
c) Fucus, Marsilea and Calotropis
0%
d) Riccia, Dryopteris and Cycas
Q.2.
Winged pollen grains are found in …. [ JIPMER 2000]
25%
a) Cycas
25%
b) mango
38%
c) Pinus
12%
d) Dryopteris
Q.3.
Bryophytes have … [ CBSE 1999]
0%
a) Archegonia
50%
b) Dominant gametophytic and parasitic sporophytic phase
17%
c) Thalloid plant body
33%
d) All the above
Q.4.
Algae are included in … [ BHU 1994]
14%
a) Tracheophytes
14%
b) Embryophytes
14%
c) Cormophytes
57%
d) Thallophytes
Q.5.
Plant body talus in ..[RP 1995]
17%
a) Gymnosperms
33%
b) Algae
33%
c) Bryophyte
17%
d) Pteridophyte
Q.6.
Phylogenetic system of angiosperm classification was given by .. [ Odisha 2007]
17%
a) Hallier
0%
b) Hutchinson
33%
c) Takhtajan
50%
d) All the above
Q.7.
Top –shaped nulticiliate male gamete and seeds with two cotyledons occur in … [ CBSE 2005]
0%
a) Cycads
0%
b) Conifers
0%
c) Polypetalous angiosperms
100%
d) Gamopetalous angiosperms
Q.8.
Ephedrine is got from the plant part of Ephedra … [ AMU 1998]
40%
a) Flowers
0%
b) Leaves
20%
c) Stems
40%
d) Roots
Q.9.
Conifers are found in … [ MPPMT 2004]
17%
a) Western Ghats
17%
b) Eastern Ghats
17%
c) Rajasthan
50%
d) Himalaya
Q.10.
Meiosis occurs in the zygote of … [ AFMC 1994]
25%
a) Funaria
0%
b) Chlamydomonas
50%
c) Dryopteris
25%
d) Puccinia
Q.11.
An ovule of Cycas has archegonia has archegonia … [ CPMT 2007]
33%
a) One
0%
b) Two
0%
c) Eight
67%
d) 2 - 8
Q.12.
An independent sporophyte does not occur in … [ RPMT 2011]
20%
a) Bryophytes
20%
b) Angiosperms
40%
c) Gymnosperms
20%
d) Pteridophytes
Q.13.
Match the following … [ kerala 2006]
a. red Algae
p.Marchantia
b.Liverworts
q.Pinus
c.Walking fern
r.Polysiphonia
d.Gymnosperm
s.Adiantum
25%
a) a – q, b – p, c – s, d – r
0%
b) a – p, b – q, c – r, d – s
25%
c) a – s, b – r, c – q, d – p
50%
d) a – r, b – p, c – s, d – q
Q.14.
Match the columns I and II
Column I
Column II
a. Anthoceros
i Alga;
b.Adiantum
ii.Hornwort
c.Prothallus
iii.Gametophyte
d.Sargassum
iv.Inferae
e. Asterales
iv. Walking fern
0%
a) a – ii, b – v, c – iii, d – ii, e –i
50%
b) a – v, b – v, c – ii, d – iv, e –iii
50%
c) a – v, b – i, c – i, d – v, e –iv
0%
d) a – iii, b – ii, c – iii, d – v, e –ii
Q.15.
Sago comes from … [ EAMCET 1999]
67%
a) Calamus ritung
0%
b) Metroxylon rumphii
0%
c) Areca catechu
33%
d) Phoenix dactylifera
Q.16.
Sperms of both Funaria and Pteris/Dryopteris were released together near the archegonia of Pteris/Dryopteris. Only its sperms enter the archegonia as ….
67%
a) Pteris/Dryopteris archegonia repel Funaria sperms
33%
b) Funarial/Dryopteris sperms get killed by Pteris sperms
0%
c) Funaria sperms are less mobile
0%
d) Pteris/Dryopteris archegonia release chemical to attract its sperms
Q.17.
To which group would a plant belong that produces spores, has vascular tissues and bears seeds without fruits … [ BHU 1998]
0%
a) Bryophytes
0%
b) Pteridophytes
50%
c) Gymnosperms
50%
d) Angiosperms
Q.18.
Which one is the most advanced from evolutionary view point …[ CBSE 1993]
0%
a) Selaginella
0%
b) Funaria
50%
c) Chlamydomonas
50%
d) Pinus
Q.19.
Which of these is mismatched? [ kerala 2006]
0%
a) Phaneros – visible
0%
b) Kryptos – concealed
50%
c) Gymno – naked
50%
d) Bryon – liverworts
Q.20.
The species of Pinus, seeds of which are edible is /chigoza comes from … [ BHU 1995]
0%
a)P. roxburghii
0%
b) P.gerardiana
100%
c) P.monophylla
0%
d) P.sylvestris
Q.21.
Basal cell of Ulothrix is … [ JIPMER 1999]
33%
a) Antheridium
0%
b) Meristematic
0%
c) Holdfast
67%
d) Zoogonidium
Q.22.
Time interval between pollination and fertilization in Pinus is .. [ BHU 1994]
0%
a) A four hour
0%
b) A few days
0%
c) A few weeks
100%
d) About a year
Q.23.
In Ulothrix, meiosis occurs in … [ AIIMS 2004]
0%
a) Holdfast
50%
b) Zygote
0%
c) Zoospores
50%
d) Cells of filaments
Q.24.
Thallus of Riccia is … [ DPMT 2002]
0%
a) Haploid
0%
b) Diploid
100%
c) Triploid
0%
d) Tetraploid
Q.25.
More than one answer may be correct: Marchantia polymorpha Is dioeciousPossesses antheridiophores and archegoniophores 3.Lacks foot and seta in its sporophyteIs heterosporous
0%
a) 1, 2, 3 are correct
0%
b) 1 and 2 are correct
100%
c) 2 and 4 are correct
0%
d) 1 and 3 are correct
Q.26.
Pinus produces … [ BHU 1991]
0%
a) No seeds
0%
b) Flowers
100%
c) No vascular tissues
0%
d) Naked seeds in cones
Q.27.
Selaginella and Salvinia are considered to represent a significant step towards evolution of seed habit because …[ CBSE 2011]
0%
a) Female gametophyte is free and gets dispersed like seeds
0%
b) Female gametophytes lack archegonia
100%
c) Megaspores possess endosperm and embryo surrounded by seed coat
0%
d) Embryo develops in female gametophyte which is retained on parent sporophyte
Q.28.
Pteridium possesses … [RPMT 2002]
0%
a) Polycyclic dictyostele
0%
b) Actinostele
0%
c) Siphonostele
100%
d) Amphiphloic siphonostele
Q.29.
Ephedra and Gnetum are exceptions to gymnosperms as they show .. [ DPMT 2005]
0%
a) Double fertilization
0%
b) Siphonogamy
33%
c) Aggregation of sporophylla
67%
d) Presence of ovules
Q.30.
Fern rhizome is … [ JIPMER 2000]
0%
a) Root
25%
b) Stem
25%
c) Rhizophore
50%
d) Rhizoid
Q.31.
Gymnosperms are called naked seed plants because they lack .. [ CPMT 2004]
0%
a) Cotyledons
50%
b) Endosperm
0%
c) Tests
50%
d) Ovary wall
Q.32.
Endodermis is component of ….
50%
a) Extrastelar tissue system
0%
b) Intrastelar tissue system
0%
c) Epidermal tissue system
50%
d) Vascular tissue system
Q.33.
Megasporophyll of Cycas is homologous to … [ AIIMS 2002]
0%
a) Carpel
0%
b) Stamen
100%
c) Petal
0%
d) Sepal
Q.34.
Pinus seed is … [ BHU 1997]
0%
a) Non-endospermic and monocotyledonous
0%
b) Abaxial and rounded
50%
c) Adaxial and endospermic
50%
d) Hypogeal and non endospermic
Q.35.
Selaginella multiplies vegetatively through … [ CPMT 2000]
0%
a) Tubers
50%
b) Resting buds
0%
c) Fragmentation
50%
d) All the above
Q.36.
Fern gametophyte is nutritionally … [ CPMT 1992]
0%
a) Saprophyte
0%
b) Parasite
100%
c) Chemoautotroph
0%
d) Photoautotroph
Q.37.
Select the correct statement …[kerala 2011]
0%
a) Absorption of water by seeds and dry wood are examples of facilitated diffusion
0%
b) Pinus seeds cannot germinate and establish without the presence of mycorrhiza
33%
c) Translocation in phloem is bidirectional whereas in xylem it is unidirectional
67%
d) In plants, the water loss in its liquid phase is known as transpiration
Q.38.
Antherozoids of Marchantia are … [ AFMC 1999]
0%
a) Short, curved and biflagellate
0%
b) Short, straight and multiflagellate
100%
c) Long, straight and biflagellate
0%
d) Long, curved and biflagellate
Q.39.
Sporophyte of Funaria contains columella … [ CPMT 1992]
0%
a) Sterile and lateral
50%
b) Fertile and lateral
50%
c) Fertile and middle
0%
d) Sterile and middle
Q.40.
“Ordines Anomali” of Bentham and Hooker includes … [ AIIMS 2006]
0%
a) Seed plants showing abnormal forms of growth and development
0%
b) Plants represented only in fossil state
0%
c) Plants described in the literature but which Bentham and Hooker did not see in original
100%
d) A few orders which could not be placed satisfactorily in classification
Q.41.
Which ones secrete calcium carbonate and appear like corals … [ kerala 2003]
0%
a) Red algae
50%
b) Brown algae
0%
c) Blue-green algae
50%
d) All the above
Q.42.
Zygospore of Spirogyra is … [ MPPMT 2001]
0%
a) Multilayered
0%
b) Three layered
0%
c) Two layered
100%
d) One layered
Q.43.
A gymnosperm lacking archegonium is … [ MPPMT 2012]
50%
a) Pinus
0%
b) Ephedra
50%
c) Cycas
0%
d) Gnetum
Q.44.
Which of the following red algae are suitable for human consumption? [ Pb PMT 2005]
0%
a) Laminaria and Fucus
0%
b) Gracilaria and Chondrus
100%
c) Porphyra and Spirogyra
0%
d) Rhodymenia and Porphyra
Q.45.
First land inhibiting plants are … [ MPPMT 2004]
50%
a) Bryophytes
0%
b) Angiosperms
0%
c) Pteridophytes
50%
d) Gymnosperms
Q.46.
In life cycle of Spirogyra, a brief period of tetranucleate condition occurs in …
50%
a) Vegetative cells
0%
b) Germination zygospores
0%
c) Gametangium
50%
d) Holdfast
Q.47.
In life cycle of Funaria spores are beginning of the generation… [ MPPMT 1997]
0%
a) Gametophyte
0%
b) Sporophytic
100%
c) Both a and b
0%
d) Peristome
Q.48.
A plant having seeds but lacking flowers and fruits belongs to …
0%
a) Pteridophytes
0%
b) Mosses
50%
c) Ferns
50%
d) Gymnosperms
Q.49.
Male cone of Pinus replaces … [ JIPMER 1999]
0%
a) Needles
0%
b) Scales
50%
c) Dwarf shoots
50%
d) Long shoots
Q.50.
In which of the following elater mother cells anad spore mother cells belong to same generation … [ JIPMER 1996]
0%
a) Marchantia
0%
b) Reboulia
0%
c) Riccardia
100%
d) Dryopteris
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