An asymmetric flower is seen in:
1. Mustard
2. Pea
3. Cassia
4. Canna

Subtopic:  Flower & Parts of Flower |
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The ovary is said to be half inferior in all the following except:
1. Mustard
2. Rose
3. Plum
4. Peach

Subtopic:  Families of Flowering Plant |
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Aestivation is:

1. mode of arrangement of sepals but not petals in a floral bud with respect to the other members of the same whorl
2. mode of arrangement of petals but not sepals in a floral bud with respect to the other members of the same whorl
3. mode of arrangement of sepals but not petals in a floral bud with respect to each other
4. mode of arrangement of sepals or petals in a floral bud with respect to the other members of the same whorl
Subtopic:  Flower & Parts of Flower |
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In mango, the fruit is:

1. drupe and mesocarp is fleshy and edible
2. drupe and mesocarp is fibrous
3. berry and mesocarp is fleshy and edible
4. berry and mesocarp is fibrous
Subtopic:  Fruits & their Types |
 93%
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When sepals or petals in a whorl just touch one another at the margin, without overlapping, the aestivation is said to be:

1. Valvate 2. Twisted
3. Imbricate 4. Vexillary
Subtopic:  Flower & Parts of Flower |
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Imbricate aestivation of floral parts is seen in:

1. Calotropis 2. Cassia
3. China rose 4. Lady’s finger
Subtopic:  Flower & Parts of Flower |
 77%
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Pneumatophores are found in plants growing in:

1. Xeric conditions 2. Swampy areas
3. Hypersaline environments 4. Permafrost conditions
Subtopic:  Modification of Roots |
 81%
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In papilionaceous aestivation:
1. standard overlaps the wings that overlap the keel
2. standard overlaps the keel that overlaps the wings
3. wings overlap the standard that overlaps the keel
4. keel overlaps the wings that overlap the standard

Subtopic:  Flower & Parts of Flower |
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The lateral branches originate from the basal and underground portion of the main stem, grow horizontally beneath the soil and then come out obliquely upwards giving rise to leafy shoots in:

1. Opuntia and Euphorbia 2. Mint and Jasmine
3. Pistia and Eichhornia 4. Banana and Pineapple
Subtopic:  Aerial Stem Modification |
 74%
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Usually the anther in an angiosperm has:
1. two lobes and each lobe has two pollen sacs
2. two lobes and each lobe has one pollen sac
3. four lobes and each lobe has one pollen sac
4. four lobes and each lobe has two pollen sacs

Subtopic:  Flower & Parts of Flower |
 75%
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