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Biology Class 11 Chapter 9
Kingdom PlantaeTest 10
1.
The sporophyte generally consists of?
a) Foot
b) Seta
c) Capsule
d) All
2.
The sporophyte is?
a) Haploid
b) Diploid
c) Triploid
d) All
3.
The spores germinate and give rise to ?
a) Sporophyte
b) Gametophyte
c) Both
d) Plant body
4.
Multi-cellular male organs of bryophytes are called?
a) Antheridia
b) Archegonia
c) Rhizoids
d) Sporophyte
5.
Multi-cellular female organs of bryophytes are called?
a) Antheridia
b) Archegonia
c) Rhizoids
d) Sporophyte
6.
Gametes in bryophytes are produced by?
a) Meiosis
b) Mitosis
c) Budding
d) Fragmentation
7.
Which of the following are motile and produced in large number?
a) Eggs
b) Spores
c) Conidia
d) Antheriozoids
8.
Fertilization of bryophytes takes place in?
a) Air
b) Land
c) Water
d) Dessicated place
9.
Antherozoids are attracted towards?
a) Archegonia
b) Sporophyte
c) Gametophyte
d) All
10.
Antherozoids are attracted towards archegonia?
a) Phototactically
b) Chemotactically
c) Mechanically
d) Haphazardly
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