Which of the following pairs is not correctly matched?
Mode of reproduction            Example
1. Rhizome                             Banana
2. Binary fission                      Sargassum
3. Conidia                              Penicillium
4. Offset                                  Water hyacinth

Subtopic:  Parts of Flower: II |
 62%

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

Stems modified into flat green organs performing the functions of leaves are known as :
1. Scales
2. Cladodes
3. Phyllodes
4. Phylloclades

Subtopic:   Modifications of Stem |
 66%

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

In Bougainvillea, thorns are the modification of:
1. Stipules
2. Adventitious root
3. Stem
4. Leaf

Subtopic:   Modifications of Stem |
 70%
From NCERT

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.


advertisementadvertisement

Whorled, simple leaves with reticulate venation are present in

1. Calotropis 2. Neem
3. China Rose 4. Alstonia
Subtopic:  Modification of Leaf |
 72%
From NCERT

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.


Phyllode is present in :
1. Asparagus
2. Euphorbia
3. Australian Acacia
4. Opuntia

Subtopic:  Modification of Leaf |
 64%

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

Leaves become modified into spines in
1. Cactus
2. Rose
3. Citrus
4. Pistia

Subtopic:  Modification of Leaf |
 80%
From NCERT

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.


advertisementadvertisement

Leaves become modified into spines in
1. Pea
2. Onion
3. Silk Cotton
4. Opuntia

Subtopic:  Modification of Leaf |
 85%

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

Which of the following is not a stem modification?
1. Flattened structures of Opuntia
2. Pitcher of Nepenthes
3. Thorns of citrus
4. Tendrils of cucumber

Subtopic:  Modification of Leaf |  Modifications of Stem |
 73%
From NCERT

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.


Catkin inflorescence is found in
1. Wheat
2. Oat
3. Mulberry
4. Fig

Subtopic:  Inflorescence |
 60%

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints

advertisementadvertisement

A racemose type of inflorescence with its main axis almost flat is called
1. Corymb
2. Umbel
3. Spike
4. Capitulum

Subtopic:  Inflorescence |

To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.

Hints