Class IX
Subject: Biology.
Time: 45 mins
M.C.Q’S
Total: 25 Marks
1). Tap root originates from :
a)
b)
c)
d)
Rhizome
Rachis
Tracheids
Radicle
2). Rolling of young Fern leaves is called:
a) Lamina
b) Pinnae
c) Circination
d) Fronds
3). Flowers occur singly on flowering axis called as:
a) Incomplete flower
b) Solitary flower
c) Angiosperm
e) Zygomorphic
4). Dill seeds are obtained from:
a) Gulkand
b) Thymus
c) Cinchona
d) Amaltas
5). Seeds developed into a young plant called:
a)
b)
c)
d)
Embryo
Zygote
Seedling
Ovule
6). The gametophyte of Fern is called:
a) Prothallus
b) Sporangia
c) Antheridia
d) Archegonia
7). Fertilization is a process in which male and female gametes fused together to form:
a)
b)
c)
d)
Fruit
Ovary
Zygote
Embryo
8). Which of these is not a conifer:
a) Cedrus
b) Acacia
c) Abies
d) Juniperus
9). Tracheophytes are divided into two groups, Pteridophytes and Spermatophytes.
The word Sperma means seeds while Phyton means:
a) Petiole
b) Cones
c) Plants
d) Photon
10). In Monocot seeds a nutritive tissue are present,called as:
a) Endosperm
b) Angiosperm
c) Gymnosperm
d) Mesophyll
CRQ’s
Q.1(a) Give three differences between bryophytes and tracheophytes?
(2 marks)
Q.1(b) In Pinus how many kinds of leaves?Write their names and functions?
(3 marks)
Q.2(a) Write similarities and dissimilarities of Pteridophytes with Spermatophytes?
(2 marks)
Q.2(b) State three differences between Monocotyledons and Dicotyledons?
(3 marks)
ERQ’s
Q.3 Describe the General characteristics of Angiosperm?
(5 marks)
OR
Q.4 Give the uses of Vascular plants?
(5 marks)