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Biology Class 11 Chapter 9
Kingdom PlantaeTest 18
1.
Techanincally a seed may be defined as fertilized?
a) Archegonia
b) Zygote
c) Ovule
d) Antheiridia
2.
All seed producing plants are called?
a) Archeophytes
b) Antherophytes
c) Spermatophytes
d) Heterophytes
3.
All groups of plants upto Pteridophytes are?
a) Vascular
b) Homosporous
c) Homeosporous
d) Heterosporous
4.
Male gametophyte is also called?
a) Macrogametophyte
b) Microgametophyte
c) Spermatophyte
d) Sporangiophyte
5.
Female gametophyte is also called?
a) Macrogametophyte
b) Microgametophyte
c) Spermatophyte
d) Sporangiophyte
6.
Gymnosperms are?
a) None
b) Heterosporous
c) Homosporous
d) Meterosporous
7.
Gymnosperms produce seeds but no?
a) Fruits
b) Vascular bundles
c) Flowers
d) Ovule
8.
The term Gymnospermae literally means?
a) Naked seeds
b) Flowered plants
c) Seed plants
d) Fruitly plants
9.
The megasporophylls bearing ovules are not folded and joined at margins to form an?
a) Stigma
b) Seed
c) Fruit
d) Ovary
10.
Which of the follwing are genra of Gymnospermae?
a) Pinus
b) All
c) Taxus
d) Cycas
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