Match each item in Column I [Type of placentation] with one in Column II [example] and select the correct match from the codes given:
Column I
Column II
A.
Marginal
P.
Argemone
B.
Axile
Q.
Dianthus
C.
Parietal
R.
Pea
D.
Free central
S.
Lemon
Codes
A
B
C
D
1.
P
S
Q
P
2.
S
R
P
Q
3.
R
S
P
Q
4.
S
R
Q
P
Subtopic: Â Flower & Parts of Flower |
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Subtopic: Â Semi Technical Description |Â Families of Flowering Plant |
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Among flowers of Calotropis, tulip, Sesbania, Asparagus, Colchicine, Sweet pea, Petunia, Indigofera, Mustard, Soybean, Tobacco and groundnut how many plants have corolla with valvate aestivation?
| 1. | Six | 2. | Seven |
| 3. | Eight | 4. | Five |
Subtopic: Â Flower & Parts of Flower |
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NEET - 2013
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Subtopic: Â Families of Flowering Plant |
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The viability of seeds is tested by:
1. 2, 6 dichlorophenol indophenols
2. 2, 3, 5 triphenyl tetrazolium chloride
3. DMSO
4. Safranine
1. 2, 6 dichlorophenol indophenols
2. 2, 3, 5 triphenyl tetrazolium chloride
3. DMSO
4. Safranine
Subtopic: Â Seed |
NEET - 2013
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In a cymose inflorescence, the main axis:
| 1. | has unlimited growth |
| 2. | bears a solitary flower |
| 3. | has unlimited growth but lateral branches end in flowers |
| 4. | terminates in a flower |
Subtopic: Â Inflorescence |
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NEET - 2013
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How many plants among China rose, Ocimum, sunflower, mustard, Alstonia, guava, Calotropis and Nerium (Oleander) have opposite phyllotaxy?
1. Three
2. Four
3. Five
4. Two
1. Three
2. Four
3. Five
4. Two
Subtopic: Â Venation, Types of Leaves & Phyllotaxy |
NEET - 2013
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Identify the correctly matched pairs:
1. Only I and II
2. Only I and III
3. Only II and III
4. I, II and III
| Column I [Family] |
Column II [Floral characters] |
|
| I: | Solanaceae | Bicarpellary obliquely placed, syncarpous, ovary superior, bilocular, placenta swollen with many ovules |
| II: | Fabaceae | Ovary superior, mono carpellary, unilocular with many ovules, style single |
| III: | Liliaceae | Tricarpellary, syncarpous, ovary superior, trilocular with many ovules |
2. Only I and III
3. Only II and III
4. I, II and III
Subtopic: Â Families of Flowering Plant |
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Identify the correct statements regarding the inflorescence shown in the given picture:
Statement I: It is a racemose inflorescence.
Statement II: The flowers are borne in a basipetal order.
1. Only Statement I
2. Only Statement II
3. Both Statement I and Statement II
4. Neither Statement I nor Statement II
Statement I: It is a racemose inflorescence.
Statement II: The flowers are borne in a basipetal order.
1. Only Statement I
2. Only Statement II
3. Both Statement I and Statement II
4. Neither Statement I nor Statement II
Subtopic: Â Inflorescence |
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Assertion(A): The cells of the elongation zone gradually differentiate and mature.
Reason(R): The zone, proximal to the region of elongation, is called the region of maturation.
Choices for Assertions and reasons:
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Reason(R): The zone, proximal to the region of elongation, is called the region of maturation.
Choices for Assertions and reasons:
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic: Â Morphology of Roots |
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