Question No:1
Gametophytes show protonemal and leafy stages
(A) Ferns
(B) Liverworts
(C) Mosses
(D) Horsetails
Question No:2
Adiantum belongs to class
(A) Pteropsida
(B) Psilopsida
(C) Sphenopsida
(D) Lycopsida
Question No:3
A gymnosperm with mycorrhiza
(A) Cycas
(B) Casuarina
(C) Pinus
(D) Cedrus
Question No:4
The giant red wood tree belongs to
(A) Angiosperms
(B) Dicots
(C) Gymnosperms
(D) Monocots
Question No:5
Heterosporous pteridophyte is
(A) Salvinia
(B) Lycopodium
(C) Pteris
(D) Funaria
Question No:6
Floridean starch is stored in members of
(A) Phae.ophyceae
(B) Chlorophyceae
(C) Cyanophyceae
(D) Rhodophyceae
Question No:7
Agar is
(A) obtained from green algae
(B) used in tissue culture medium
(C) stored food in brown algae
(D) pigment present in red algae
Question No:8
Pyriform gametes with two lateral flagella are produced by
(A) blue green algae
(B) green algae
(C) red algae
(D) brown algae
Question No:9
Gametophyte plant body is non vascular in
(A) Algae and liverworts
(B) Gymnosperms and angiosperms
(C) Mosses and ferns
(D) All of these
Question No:10
Reserve food characteristic of brown algae is
(A) Fucoxanthin
(B) Floridean starch
(C) Carrageen
(D) Laminarin
Question No:11
Algin is a phycocolloid, obtained from the cell walls of
(A) Chlamydomonas, Volvox
(B) Laminaria, Fucus
(C) Gelidium, Gracillaria
(D) Ulothrix, Porphyra
Question No:12
Borh sexual and asexual reproductive structures are non flagellated in
(A) green algae
(B) red algae
(C) blue green algae
(D) brown algae
Question No:13
Conducting tissues are absent in
(A) Ferns
(B) Gymnosperms
(C) Mosses
(D) Angiosperms
Question No:14
An alga, that is a rich source of protein is
(A) Nostoc
(B) Ectocarpus
(C) Chlorella
(D) Spirogyra
Question No:15
Flowering plants with naked seeds are
(A) Dicots
(B) Gymnosperms
(C) Pteridophytes
(D) Angiosperms
Question No:16
In mosses meiosis occurs
(A) during spore formation
(B) in the zygote
(C) in the gametangium
(D) in the gametes
Question No:17
Fern prothallus is
(A) Rhizoid
(B) Sporophyll
(C) Gametophyte
(D) Sporophyte
Question No:18
In bryophytes
(A) both sporophyte and gametophyte are independent
(B) sporophyte is dependent on gametophyte
(C) both sporophyte and gametophyte are dependent
(D) both gametophyte is dependent on sporophyte
Question No:19
Fusion between two dissimilar flagellated or non flagellated gametes is
(A) Isogamy
(B) Autogamy
(C) Anisogamy
(D) Oogamy
Question No:20
A plant with vascular tissues, but without seeds belong to
(A) Gymnosperms
(B) Angiosperms
(C) Pteridophyta
(D) Bryophyta