Classification of Plant
Chapter No 6 Class 9 MCQ
Science and
Technology
Class: 9 MCQ
Maharashtra State Board
|
1 |
Which of the
following differentiates pteridophytes from bryophytes and thallophytes? |
|
A |
Alternation of
generation |
|
B |
Archegonia |
|
C |
Motile antherozoids |
|
D |
Vascular tissue |
|
ANS |
Vascular tissue |
|
2 |
Which of the
following characteristics differentiates bryophytes from algae? |
|
A |
They lack
vascular tissue |
|
B |
The plant body
is thalloid |
|
C |
They have
chloroplast |
|
D |
They possess
archegonia |
|
ANS |
They possess archegonia |
|
3 |
Domination of
angiosperm land due to? |
|
A |
Domestication |
|
B |
Self –
pollination |
|
C |
A large number
of seeds |
|
D |
Adaptability in
diverse habitats |
|
ANS |
Adaptability in diverse habitats |
|
4 |
A quality of
angiosperms without any exception is? |
|
A |
Autotrophic
nutrition |
|
B |
Secondary growth |
|
C |
Double
fertilization |
|
D |
Presence of
vessels |
|
ANS |
Double fertilization |
|
5 |
Which of the
following is a characteristic of bryophytes? |
|
A |
They possess chloroplast |
|
B |
They has
anchegonia |
|
C |
The plant body
is thalloid |
|
D |
All of the above |
|
ANS |
All of the above |
|
6 |
Plant
diversification is a result of? |
|
A |
Seed dispersal |
|
B |
Suddenly
appeared |
|
C |
Abrupt mutation |
|
D |
A long period of
evolutionary changes |
|
ANS |
A large period of evolutionary changes |
|
7 |
Which of the
following differentiates conifers from grasses? |
|
A |
Absence of
pollen tubes |
|
B |
Lack of xylem
tracheids |
|
C |
Seeds are
produced from ovules |
|
D |
Endosperm
formation without fertilization |
|
ANS |
Endosperm formation without fertilization |
|
8 |
Algae are
further classified into different classes based on which of the following
characteristics? |
|
A |
Types of
pigments |
|
B |
Composition of
cell wall |
|
C |
Thallus
organization |
|
D |
Food reserve |
|
ANS |
Types of pigments |
|
9 |
Which of the
following plants does not have independent and free living male and female
gametophytes? |
|
A |
Funaria |
|
B |
Pteris |
|
C |
Cedrus |
|
D |
Polytrichum |
|
ANS |
Cedrus |
|
10 |
Which of the
following plants is an example of a cryptogam whit vascular tissues? |
|
A |
Equisetum |
|
B |
Cedrus |
|
C |
Marchantia |
|
D |
Ginkgo |
|
ANS |
Equisetum |
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