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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]
Subtopic: Â Venation, Types of Leaves & Phyllotaxy |
 87%
Level 1: 80%+
Hints
How many of the given statements regarding various modifications in leaves are correct?
| 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 |
Subtopic: Â Modification of Leaf |
 68%
Level 2: 60%+
Hints
Identify the incorrectly matched pair:
Options:
| 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 |
Subtopic: Â Flower & Parts of Flower |
 61%
Level 2: 60%+
Hints
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: Â Parts of Flower: III |
 89%
Level 1: 80%+
Hints
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
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: Â Flower & Parts of Flower |
 86%
Level 1: 80%+
Hints
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
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: Â Fruits & their Types |
 93%
Level 1: 80%+
Hints
In a floral formula, the symbols K and G represent
| 1. | Calyx and superior ovary respectively |
| 2. | Calyx and inferior ovary respectively |
| 3. | Corolla and inferior ovary respectively |
| 4. | Corolla and superior ovary respectively |
Subtopic: Â Semi Technical Description |
 83%
Level 1: 80%+
Hints
The given floral formula describes the members of family:
| 1. Solanaceae | 2. Brassicaceae |
| 3. Anacardiaceae | 4. Orchidaceae |
Subtopic: Â Semi Technical Description |
 76%
Level 2: 60%+
Hints
Which of the following is true regarding the floral characters of the Family Fabaceae?
| 1. | Calyx | Vexillary aestivation |
| 2. | Corolla | Valvate/Imbricate aestivation |
| 3. | Androecium | Diadelphous, dithecous |
| 4. | Gynoecium | Inferior ovary |
Subtopic: Â Families of Flowering Plant: I |
 58%
Level 3: 35%-60%
Hints
Subtopic: Â Families of Flowering Plant |
 67%
Level 2: 60%+
Hints
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