291.
In Opuntia the spines are modification of
A
Leaf
B
Branch
C
Epidrmis
D
Flower
Answer :
Leaf
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292.
Which of the following fruits developed from bicarpellary syn carpous ovary with false septum
A
Siliqua
B
Achene
C
Capsule
D
All of the above
Answer :
Siliqua
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293.
Edible part of banana is
A
epicarp
B
mesocarp and less developed endocarp
C
endocarp and less developed mesocarp
D
epicarp and mesocarp
Answer :
mesocarp and less developed endocarp
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294.
Nectaries are found in
A
Cruciferae
B
Compositae
C
Papilionatae
D
Ceasalpinoidae
Answer :
Cruciferae
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295.
Which one of the following is of related type
A
Catkin and Hypanthodium
B
Raceme and Cyathium
C
Corymb and umbel
D
Verticillaster and spike
Answer :
Corymb and umbel
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296.
Staminodes occur in family
A
Papilionatae / Arachis
B
Malvaceae / Hibiscus
C
Cesalpinoideae / Cassia
D
Cruciferae / Iberis
Answer :
Cesalpinoideae / Cassia
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297.
The flower of Compositae is
A
Epigynous
B
Perigynous
C
Hypogyuous
D
Half perigynous
Answer :
Epigynous
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298.
Pneumatophores take part in
A
Excretion
B
Feeding
C
Respiration
D
Reproduction
Answer :
Respiration
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299.
Which of the family possess perianth of six coloured tepals
A
Mimosoideae
B
Solanaceae
C
Liliaceae
D
Malvaceae
Answer :
Liliaceae
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300.
Persistent calyx forming a cover around the fruit is found in
A
Argemone mexicana
B
Ageratum conyzoides
C
Withania somnifera
D
Brassica campestris
Answer :
Withania somnifera
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