Chapter 9
Biology Test Chapter 9
1- Class
do not belong to division bryophyte .
a-hepatiecae
b-musci
c-anthoceroteae
d-filicineae
2-All of
the following are the characteristics of bryophytes except
a-homosporuos b-vascular
c-dominant gametothyte
d-sporophyte dependent on gametophyte
3-diffusion
can transport which of the following
a-water b-minerals
c-prepared food d- all of these
4-the
structure present in moss plant
a-stem b-leaves
c-rhizoids d- all of these
5-a
structure not found in sporophyte of bryophytes
a-foot b-rhizoids
c-seta
d-capsules
6-Sex
organs of bryophytes posses all of following characters except
a-borne on
one plant b- born on different plant
c-unicellular d-protected by sterile
covering of cells
7-gametes
are formed in bryophytes by
a-gametophyte
by mitosis b-sporophyte by meiosis
c- sporophyte
by mitosis d-gametophyte by meiosis
8-One of
the following is not land adaptation
a-formation
of thallus b-isogamy
c- alternation of generation
d-development
of photosynthetis tissue inside special chamber
9-Antheridiophore
and archegoniophore are found in
a-porella b-marchantia c-funaria
d-anthoceros
10-Member
of bryophyte capable of living in dry places
a-marchantia b-anthoceros
c-polytrichum d-porella
11-Leafy
Gametophyte of mosses develop from
a-zygote b-spores c-buds on protonema d-paraphysis
12-Sporophyte
of anthoceros posses all of the following characters except
a-epidermal
cells with stomata b-meristematic tissue
c-cannot
servive without gametophyte d-seta is not very large
13-internal
structure of stem in psilophyta posses all of the following except
a-pith b-cortex
c-epibermis d-vascular
tissue
14-One
the following is a living member of psilopsida
a-rhynia b-psilotum c-psilophyton d-cooksonia
15-Fungus
provide food to which structure of tmesipeteris
a-sporophyte b-lycopsida c-sphenopsida d-pteropsida
16-which
of the following developed leaves first time
a-psilopsida b-lycopsida c-sphenopsida d-pteropsida
17-evolutionry
steps for megaphyllous leaf
a-overtopping b-planation c-webbing
d-all of these
18-Characteristics
of sporophyte noy found in lycopsida
a-Spiral or
opposite b-one sporophyll with one sporangium
c-All
lycopsida sporophylls have ligule
d-Sporangia on the upper side of sporophyll
19-Subdivision
of tracheophytes called arthrophytes
a-pteropsida
b-sphenopsida c-psilopsida d-none
20-group
which include rest of others
a-pteropsida b-sphenopsida c-gymnospermae d-angiospermae
21-all of
the following are characteristics of leaves of ferns except
a-arise from
roots b-always compound c-also
called fronds d-circinate
22-sori
is a
a-compound
leaf b-sporangia containing structure c-leaflets
d-underground stem
23-all of
the following are different parts of a sporangium of adiantum except
a-stalk b-annulus c-gametes d-stomium
24-one of
the following is not produce by fern prothallus
a-spores b-antheridia
c-archegonia d-rhizoids
25-fertilized
ovule is a/an
a-fruit b-sporangium c-seed d-sporophyte
26-in seed producing plants no of functional
megaspore per sporangium is
a-4 b-3 c-1 d-2
27-one
third of world’s forest are
a-gymnosperms b-monosotes
c-dicots
d-ferns
28-structure
which contain female gametophyte in seed producing plants
a-carple b-sporophyll c-ovule
d-all of above
29-a
flower is a modified
a-root b-stem c-leaf d-shoot
30-essential
part of flower
a-stamen b-carpel
c-perianth d-a&b
31-one of
the following term include rest of other
a-stamen b-filament c-pollen sae
d-pollen grains
32-unequal
development of various branches during evolution of leaf is known as
a-planation b-overtopping c-webbing
d-fusion
33-raticulate
venation resulted due to
a-overtopping b-planation c-fusion
of vascular strands d-webbing
34-type
of arrangement not found in lycopsida
a-spiral b-whorl c-opposite
d-none
35-lycopodium
have how many types of sporophyll
a-1 b-2 c-3 d-no
sporophyll
36-angiospermae
family includes
a-fabaceae b-poaceae
c-both d-none
37-how
many species of rosaceae are reported in Pakistan
a-214 b-215 c-213 d-none
38-night
shade family includes genera
a-92 b-94 c-90 d-none
39-lathyrus
odoratus is scientific name of
a-sweet pea b-peanut c-shishum d-chick pea
40-for
cough and cold , is used
a-glycyrrhiza
glabra b-clitoria ternatea c-both d- none
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