Q. No.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
[Phyllotaxy]
[Example]
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| I. | Leaves are modified into tendrils for climbing as in pea. |
| II. | Leaves are modified into spines for defence as in cacti. |
| III. | The leaves of onion and garlic store food. |
| IV. | In Australian acacia, petioles expand, become green and synthesize food. |
| V. | The trapping structure of venus fly trap and pitcher of pitcher plant are modified leaves. |
| 1. | 2 | 2. | 3 |
| 3. | 4 | 4. | 5 |
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| 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. |
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
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| 1. Mustard | 2. Datura |
| 3. Chilli | 4. Cassia |
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| A. | Actinomorphic flower | Gulmohur |
| B. | Zygomorphic flower | Mustard |
| C. | Asymmetric flower | Cassia |
| 1. | Only A and B | 2. | Only B |
| 3. | Only C | 4. | A, B and C |
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| 1. | Rose | 2. | Plum |
| 3. | Peach | 4. | China rose |
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| 1. | China rose | 2. | Lady’s finger |
| 3. | Calotropis | 4. | Cotton |
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| 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. |
2. Only Statement III
3. Statement I, Statement II and Statement III
4. Only Statement I and Statement III
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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
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