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Biology Class 11 Chapter 9
Kingdom PlantaeTest 16
1.
Which of the following contains seedless plants?
a) Filicinea
b) All
c) Gymnospermae
d) Angiospermae
2.
When frond is immature and young, it is coiled, this pattern of development is called?
a) Alternation
b) Ripeness
c) Circinate vernation
d) Maturation
3.
Which of the following are shady and moisture loving?
a) Gymnospermae
b) Filicinea
c) All
d) Angiospermae
4.
Dryopteris,Pteridium and Adiantum are examples of?
a) Angiospermae
b) None
c) Gymnospermae
d) Filicinea
5.
Adiantum grows along ?
a) Dry sand
b) Dry walls
c) Moist walls
d) Moist sand
6.
The rhizome of Adiantum is protected by brownish sacles called?
a) Thalloid
b) Thallus
c) Frond
d) Ramenta
7.
Group of sporangia is callled?
a) Frond
b) Conidia
c) Ramenta
d) Sori
8.
Sorus consists of a number of sporangia covered by false?
a) Frond
b) Pellicle
c) Ramenta
d) Indusium
9.
The edge of the capsule of Adiantum made up of?
a) Not differentiated
b) Annulus
c) Both
d) Stomium
10.
The edge of the capsule of Adiantum is composed of how many parts?
a) 3
b) 2
c) 4
d) 1
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