In the given diagram the floral features are seen in the members of Family:

1. Liliaceae
2. Solanaceae
3. Fabaceae
4. Brassicaceae

Subtopic:  Families of Flowering Plant |
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The stem thorns seen in the picture can belong to:

1. Opuntia
2. Argemone
3. Agave
4. Lemon

Subtopic:   Modifications of Stem |
 65%

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The given floral formula belongs to:


1. Fabaceae
2. Solanaceae
3. Liliaceae
4. Brassicaceae

Subtopic:  Families of Flowering Plant: I |
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What types of leaves are respectively shown in the given picture?

1. Palmate and Pinnate 2. Pinnate and Palmate
3. Pentapinnate and Heptapinnate 4. Heptapinnate and Pentapinnate
Subtopic:  Morphology of Leaf |
 88%

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The phyllotaxy shown in the given picture is:

1. Alternate 2. Opposite
3. Whorled 4. Random
Subtopic:  Venation, Types of Leaves & Phyllotaxy |
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The diagram shows water hyacinth. It reproduces by the sub aerial modification of stem known as:

1. Runner
2. Stolon
3. Offset
4. Sucker

Subtopic:  Asexual Reproduction |
 87%
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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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The arrow shows structure where basal portions of the calyx, the corolla, and the stamens form a cup-shaped tube. This is called as:

     

1. Thalamus
2. Gynandrophore
3. Peduncle
4. Hypanthium

Subtopic:  Flower & Parts of Flower |

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A shows underwater leaves and B above water leaves in Limnophila heterophylla. This is an example of:

  

1. Norm of reaction
2. Developmental noise
3. Incomplete penetrance
4. Phenotypic plasticity

Subtopic:  Venation, Types of Leaves & Phyllotaxy |
 68%

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The structure shown be arrow in the given picture is called as:

 

1. Involucre
2. Spathe
3. Glume
4. Epicalyx

Subtopic:  Flower & Parts of Flower |

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