Question No:1
Pollen grain of Cycas are shed at stage
(A) One-celled stage
(B) Two-celled stage
(C) Three- celled stage
(D) Four-celled stage
Question No:2
In moss, stomata occur on
(A) stem
(B) Leaves
(C) Capsule
(D) All the above
Question No:3
Coralloid roots of Cycas possess a symbiotic alga
(A) Aulosira
(B) Spirogyra
(C) Ulothrix
(D) Anabaena
Question No:4
Number of peristome teeth in Funaria capsule is
(A) 16 in one whorl
(B) 16 in two whorls
(C) 32 in two whorls
(D) 32 in one whorl
Question No:5
Elater mechanism of spore dispersal is found in
(A) Riccia
(B) Marchantia
(C) Funaria
(D) Fern
Question No:6
Prothallus of fern has
(A) Antheridia and archegonia on lower surface
(B) Antheridia and archegonia on upper surface
(C) Antherida on upper surface and archegonia on lower surface
(D) Antheridia on lower surface and archegonia on upper surface
Question No:7
Multiciliated antherozoids occur in
(A) Riccia and Funaria
(B) Pteris and Cycas
(C) Ricca and Pteris
(D) Marchantia and Riccia
Question No:8
Vessels and companion cells occur in
(A) Angiosperms
(B) Gymnosperms
(C) Pteridophytes
(D) Viruses
Question No:9
Storage product of most algae is
(A) Fat
(B) Starch
(C) Glycogen
(D) Cellulose
Question No:10
Simplest / most primitive stele is
(A) Atactostele
(B) Protostele
(C) Dictyostele
(D) Stenostele
Question No:11
Chlorenchyma is known to develop in
(A) Cytoplasm of Chlorella
(B) Mycelium of a green mould like Aspergillus
(C) Spore capsule of a moss
(D) Pollen tube of Pinus
Question No:12
Sea Weeds are a main source of
(A) Chlorine
(B) Fluorine
(C) Bromine
(D) Iodine
Question No:13
Gymnosperms are called naked seed plants because they lack
(A) Cotyledons
(B) Endosperm
(C) Testa
(D) Ovary wall
Question No:14
In mosses conduting tissue is
(A) Phloem
(B) Parenchyma
(C) Xylem
(D) Coloured cells
Question No:15
Which one has good capacity of absorbing water, used in place of cotton and as a fuel?
(A) Marchantia
(B) Riccia
(C) Sphagnum
(D) Funaria
Question No:16
Match the columns
Chloroplast
a) Cup-shaped
b) Girdle -shaped
c) Stellate
d) Reticulate
Alga
1) Ulothrix
2) Oedogonium
3) Chlamydomonas
4) Zygnema
(A) a – 2, b – 4, c – 3, d – 1
(B) a – 3, b – 1, c – 4, d – 2
(C) a – 3, b – 3, c – 2, d – 1
(D) a – 4, b – 3, c – 1, d – 2
Question No:17
Reserve food is starch in
(A) Chlorophyceae
(B) Mycophyceae
(C) Phaeophyceae
(D) Rhodphyceae
Question No:18
Which of the following has Cenobium?
(A) Volvox
(B) Vaucheria
(C) Ectocarpus
(D) Ulothrix
Question No:19
Unicellular ogranisms are not found in
(A) Chlorophyta
(B) Xanthophyta
(C) Euglenophyta
(D) Phaeophyta
Question No:20
Scalariform conjugation takes place in
(A) Oedogonium
(B) Spirogyra
(C) Ulothrix
(D) Volvox