21.
The last cell of suspensor is called
A
Hypophysis
B
Suspended cell
C
Terminal cell
D
Haustorial cell
Answer :
Haustorial cell
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22.
An example of a seed with endosperm, perisperm, and caruncle is
A
coffee
B
lily
C
castor
D
cotton
Answer :
castor
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23.
Aleurone layer is part of
A
Endosperm
B
Embryo
C
Tegmen
D
Testa
Answer :
Endosperm
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24.
Translator apparatus is found in
A
Mustard
B
Pea
C
Calotropis
D
Mango
Answer :
Calotropis
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25.
In Angiosperms the endosperm is
A
Diploid
B
Triploid
C
Haploid
D
Polyploid
Answer :
Triploid
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26.
Formation of gametophyte directly from sporophyte without meiosis is
A
Apospory
B
Apogamy
C
Parthenogenesis
D
Amphimixis
Answer :
Apospory
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27.
The pollen tube usually enters the embryosac
A
Through one of the synergids
B
By directly penetrating the egg
C
Between one synergid and central cell
D
By knocking off the antipodal cells
Answer :
Through one of the synergids
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28.
Ubisch bodies are associated with the development of
A
Embryo
B
Pollen grains
C
Endosperm
D
Embryo sac
Answer :
Pollen grains
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29.
Low temperature induction of germination is called
A
Vernalization
B
Stratification
C
Scarification
D
Chilling
Answer :
Stratification
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30.
Seeds of Gram are
A
Exalbuminous and Epigeal
B
Exalbuminous and hypogeal
C
Albuminous and Epigeal
D
Albuminous and hypogeal
Answer :
Exalbuminous and hypogeal
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