Identify the incorrectly matched pair:

Aestivation type

Example

1.

Valvate

Calotropis

2.

Twisted

Bean

3.

Imbricate

Gulmohur

4.

Vexillary

Pea

Subtopic:  Flower & Parts of Flower |
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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 |
 87%
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Identify the incorrectly matched pair:

 

Placentation

Example

1.

Free central

Dianthus

2.

Basal

Sunflower

3.

Axile

China rose

4.

Marginal

Mustard

Subtopic:  Flower & Parts of Flower |
 84%
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In unilocular ovary with a single ovule, the placentation is

1. Basal 2. Free Central
3. Axile 4. Marginal
Subtopic:  Flower & Parts of Flower |
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A sterile stamen is called as:

1. Staminate 3. Staminode
2. Pistillate 4. Carpelode
Subtopic:  Flower & Parts of Flower |
 76%

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Match type of adhesion of stamens with example and select the correct answer from the codes given:

Adhesion of stamens Example
A. Epipetalous a. Datura
B. Epiphyllous b. Tulip
C. Gynandrous c. Calotropis

Codes

A B C
1. a b c
2. b a c
3. c a b
4. a c b
Subtopic:  Flower & Parts of Flower |
 73%

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Identify the incorrectly matched pair regarding floral characters of family Solanaceae:

1.

Flower symmetry

Actinomorphic

2.

Aestivation

Valvate

3.

Placenta

Parietal

4.

Fruit

Berry or Capsule

Subtopic:  Semi Technical Description | Flower & Parts of Flower |
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The morphological feature not found in China rose is:

1. Alternate phyllotaxy 2. Hypogynous flower
3. Valvate aestivation of corolla 4. Axile placentation
Subtopic:  Families of Flowering Plant: I | Flower & Parts of Flower |
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Variation in length of filaments within a flower is seen in:

1. China rose 2. Pea
3. Citrus 4. Mustard
Subtopic:  Flower & Parts of Flower |
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A scar on a dicot seed coat where the developing seeds were attached to the fruit is known as:

1. Micropyle 2. Funicle
3. Hilum 4. Raphe
Subtopic:  Flower & Parts of Flower |
 82%
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