Class IX Subject: Biology.
M.C.Q’S with SLO’s reference.
1). Tap root originates from : SLO’s# 7.4
a)
b)
c)
d)
Rhizome
Rachis
Tracheids
Radicle.
2). Rolling of young fern leaves is called: SLO’s# 7.2
a)
b)
c)
d)
Lamina
Pinnae
Circination
Fronds
3). Flowers occur singly on flowering axis called as: SLO’s# 7.2
a) Incomplete flower
b) Solitary flower
c) Angiosperm
d) Zygomorphic
4). Dill seeds are obtained from: SLO’s# 7.2
a) Gulkand
b) Thymus
c) Cinchona
d) Amaltas
5). Seeds developed into a young plant called: SLO’s# 7.4
a)
b)
c)
d)
Embryo
Zygote
Seedling
Ovule
6). The gametophyte of Fern is called: SLO’s# 7.2
a)
b)
c)
d)
Prothallus
Sporangia
Antheridia
Archegonia
7). Fertilization is a processin which male and female gametes fused together to form: SLO’s# 7.4
a)
b)
c)
d)
Fruit
Ovary
Zygote
Embryo
8). Which of these is not a conifer: SLO’s# 7.2
a) Cedrus
b) Acacia
c) Abies
d) Juniper
9). Tracheophytes are divided into two groups: SLO’s# 7.2
Pteridophytes and Spermatophytes..
The word Sperma means seeds while Phyton means:
a) Petiole
b) Cones
c) Plants
d) Photon
10). In monocot seeds a nutritrive tissue are present which are known as: SLO’s# 7.4
a) Endosperm
b) Angiosperm
c) Gymnosperm
d) Mesophyll
11). Haploid megaspores are formed in the ovules by: SLO’s# 7.2
a) Mitosis
b) Meosis
c) Amitosis
d) Budding
12). Which of these have no succulent stem that can store and conserve water: SLO’s# 7.2
a) Pitcher
b) Opuntia
c) Euphorbia
d) Cactus
13). Tuberous tap roots are founds in: SLO’s# 7.4
1. Ginger
2. Potato
3. Turmeric
4. Turnip
14). Olives,maize,and palm are those Angiosperm which are the source of: SLO’s# 7.2
a) Vegetable
b) Fodder
c) Medicine
d) Edible oil
15). In Gymnosperm the reproductive organ is called as: SLO’s# 7.2
a) Flower
b) Fruits
c) Seeds
d) Cones