21. In Malvaceae the placentation is

A Marginal
B Axile
C Basal
D Parietal
Answer :   Axile
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22. A bisexual flower which never opens in its life span is called

A Dichogamous
B Homogamous
C Cleistogamous
D Heterogamous
Answer :   Cleistogamous
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23. In a cereal grain the single cotyledon of embryo is represented by

A scutellum
B prophyll
C coleoptile
D coleorhiza
Answer :   scutellum
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24. If the filaments are fused in a single group the condition is

A Monoadelphous
B Polyadelphous
C A and B both
D None of the above
Answer :   Monoadelphous
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25. Just is obtained from

A Canabis sativa
B Corchorous capsularis
C Linum usitatissimum
D Aloe vera
Answer :   Corchorous capsularis
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26. Coconut fruit is a:

A Berry
B Nut
C Capsule
D Drupe
Answer :   Drupe
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27. Tetradynamous stamens are found in

A Brassica
B Pisum
C Hibiscus
D Cucurbita
Answer :   Brassica
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28. Shoe folwer belonge to

A Solanaceae
B Malvaceae
C Papilionatae
D Liliaceae
Answer :   Malvaceae
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29. When gynoecium is present in the topmost position of thalamus, th ovary is known as

A Inferior
B Half inferior
C Half superior
D Superior
Answer :   Superior
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30. Oldest known crop of the world is of

A Wheat
B Rice
C Barley
D Joar
Answer :   Barley
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