Leaves become modified into spines in
1. Pea
2. Onion
3. Silk Cotton
4. Opuntia

Subtopic:  Modification of Leaf |
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Which of the following is not a stem modification?
1. Flattened structures of Opuntia
2. Pitcher of Nepenthes
3. Thorns of citrus
4. Tendrils of cucumber

Subtopic:  Modification of Leaf |  Modifications of Stem |
 73%
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Catkin inflorescence is found in
1. Wheat
2. Oat
3. Mulberry
4. Fig

Subtopic:  Inflorescence |
 60%

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A racemose type of inflorescence with its main axis almost flat is called
1. Corymb
2. Umbel
3. Spike
4. Capitulum

Subtopic:  Inflorescence |

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Spathe is present in the flowers of
1. Banana
2. Rice
3. Marigold
4. Sunflower

Subtopic:  Flower & Parts of Flower |

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Cymose inflorescence is present in:

1. Solanum 2. Sesbania
3. Trifolium 4. Brassica
Subtopic:  Families of Flowering Plant |
 63%
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Bicarpellary gynoecium with oblique ovary occurs in
1.Banana
2. Brinjal
3. Pisum
4. Mustard

Subtopic:  Families of Flowering Plant: I |
 63%
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An ovule bent to come at right angles to funicle is
1. Anatropous
2. Orthotropous
3. Campylotropous
4. Hemitropous

Subtopic:  Flower & Parts of Flower: I |

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Anthesis is
1. Opening of floral bud
2. Development of anthers
3. Maturation of anthers
4. Reception of pollen by stigma

Subtopic:  Inflorescence |

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Tetradynamous condition occurs in

1. Petunia hybrida 2. Helianthus annuus
3. Brassica campestris 4. Hibiscus rosa sinensis
Subtopic:  Flower & Parts of Flower: I |
 62%

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