221.
In which of the following family, bacteria fix nitrogen in soil by symbiosts
A
Leguminosae
B
Solanaceae
C
Malvaceae
D
Cruciferae
Answer :
Leguminosae
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222.
Which of the following is false fruit
A
Pome
B
Pepo
C
Hesperidium
D
Drupe
Answer :
Pome
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223.
Bitterness of cucurbits is due to
A
The acid present in them
B
Presence of bitter seed in them
C
The alkalinity in their pulp
D
The occurrence of triterpenes
Answer :
The occurrence of triterpenes
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224.
Universal zygomorphy occurs in
A
Malvaceae
B
Mimosoideae
C
Papilionatae
D
Solanaceae
Answer :
Papilionatae
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225.
Edible part of Tomato is
A
Epicarp
B
Pericap and placenta
C
Mesocarp
D
Thalamus
Answer :
Pericap and placenta
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226.
Standard in Papilionatae is
A
Posterior outer most
B
Plsterior inner most
C
Anterior outer most
D
Anterior inner most
Answer :
Posterior outer most
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227.
Which of the following stands for Congress grass
A
Cynodon (Gramineae)
B
Parthenium (Compositae)
C
Aspidiastra (Liliaceae)
D
Candytuft (Cruciterae)
Answer :
Parthenium (Compositae)
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228.
A family whose name is based upon its inflorescence is
A
Euphorbiaceae
B
Asteraceae
C
Fabaceae
D
Malvaceae
Answer :
Asteraceae
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229.
The fruit of orange is
A
Pepo
B
Pome
C
Hesperidium
D
Drupe
Answer :
Hesperidium
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230.
Red shop polish is obtained from
A
China jute
B
China Rose
C
Indian Rose
D
Gul.e. Khera
Answer :
China Rose
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