Match each item in Column I with one in Column II and select the correct match from the codes given:
Column I
[Phyllotaxy]
Column II
[Example]
A. Alternate P. Alstonia
B. Opposite Q. Calotropis and Guava
C. Whorled R. China rose, Mustard and Sunflower
Codes:
A B C
1. P Q R
2. P R Q
3. R Q P
4. Q P R

Subtopic:  Venation, Types of Leaves & Phyllotaxy |
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Consider the two statements:
Statement I: In racemose type of inflorescence, the main axis terminates in a flower, hence is limited in growth and the flowers are borne in a basipetal order.
Statement II: In cymose type of inflorescence, the main axis continues to grow and the flowers are borne laterally in an acropetal succession.
1. Statement I is correct and Statement II is incorrect
2. Statement I is incorrect and Statement II is correct
3. Statement I and Statement II are correct
4. Statement I and Statement II are incorrect
Subtopic:  Inflorescence |
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The flower can be divided into two equal radial halves in any radial plane passing through the centre in all the following except:
1. Mustard 2. Datura
3. Chilli 4. Cassia
Subtopic:  Flower & Parts of Flower |
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Identify the incorrectly matched pair:
A.  Actinomorphic flower Gulmohur
B. Zygomorphic flower Mustard
C. Asymmetric flower Cassia
Options
1. Only A and B 2. Only B
3. Only C 4. A, B and C
Subtopic:  Flower & Parts of Flower |
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The ovary is said to be half inferior and the flower is called perigynous in all of the following plants except:
1. Rose 2. Plum
3. Peach 4. China rose
Subtopic:  Parts of Flower: III |
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The mode of arrangement of petals is not ‘twisted’ in:
1. China rose 2. Lady’s finger
3. Calotropis 4. Cotton
Subtopic:  Flower & Parts of Flower: I |
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Identify the incorrect statement/s:
Statement I: Stamens are epipetalous in the flowers of lily.
Statement II: Diadelphous stamen are seen in citrus.
Statement III: A sterile stamen is called as staminate.
 
1.  Only Statement I and Statement II
2.  Only Statement III
3.  Statement I, Statement II and Statement III
4.  Only Statement I and Statement III
Subtopic:  Flower & Parts of Flower |
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When the ovules are borne on central axis and septa are absent, the type of placentation is called as:
1. free central and is seen in Dianthus and Primrose
2. free central and is seen in Sunflower and Marigold
3. basal and is seen in Dianthus and Primrose
4. basal and is seen in Sunflower and Marigold
Subtopic:  Flower & Parts of Flower |
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The type of placentation seen in Pea is called as:
1. Marginal 2. Axile
3. Parietal 4. Basal
Subtopic:  Flower & Parts of Flower |
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The fruit in coconut:
1. is a berry with a fibrous epicarp
2. is a drupe with a fibrous mesocarp
3. is an aril with a fibrous endocarp
4. is a samara with a fibrous mesocarp
Subtopic:  Fruits & their Types |
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