Keel is the characteristic feature of flower of:
1. Indigofera
2. Aloe
3. Tomato
4. Tulip

Subtopic:  Families of Flowering Plant: I |
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 is the floral formula of:
1. Sesbania
2. Petunia
3. Brassica
4. Allium

Subtopic:  Families of Flowering Plant |
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Tricarpellary, syncarpous gynoecium is found in flowers of:
1. Poaceae
2. Liliaceae
3. Solanaceae
4. Fabaceae

Subtopic:  Families of Flowering Plant: I |
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How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, Mustard, Groundnut, Radish, Gram and Turnip have stamens with different lengths in their flowers?
1. Six
2. Three
3. Four
4. Five

Subtopic:  Parts of Flower: II | Flower & Parts of Flower |

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Roots arising from the parts of a plant other than radical are called as:

1. Tap root 2. Fibrous roots
3. Adventitious roots 4. Lateral roots
Subtopic:  Morphology of Roots |
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In a flower, if the gynoecium occupies the highest position, the flower is said to be:

1. Superior 2. Inferior
3. Hypogynous 4. Epigynous
Subtopic:  Flower & Parts of Flower |
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Adventitious roots get swollen and store food in:
1. Carrot
2. Turnip
3. Radish
4. Sweet Potato

Subtopic:  Modification of Roots |
 88%
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Match each item in Column I with one in Column II and select the correct option from the codes given below:

COLUMN I [Phyllotaxy] COLUMN II [Example]
A. Alternate a. China rose
B. Opposite b. Calotropis
C. Whorled c. Alstonia

Codes:

A B C
1. a b c
2. a c b
3. b a c
4. c b a
Subtopic:  Inflorescence |
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The stems of maize and sugarcane have:

1. stilt roots that are hanging and supporting structures
2. prop roots that are hanging and supporting structures
3. prop roots coming out from the nodes in upper stem
4. supporting stilt roots coming out of the lower nodes of the stem
Subtopic:  Modification of Roots |
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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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