Sweet potato is a modified
1. Stem
2. Rhizome
3. Tap root
4. Adventitious root

Subtopic:  Modification of Roots |
 68%
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.


Eye of Potato is
1. Apical bud
2. Axillary bud
3. Accessory bud
4. Adventitious bud

Subtopic:   Modifications of Stem |
 69%

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

Hints

Which one of the following is correctly matched
1. Onion - Bulb
2. Ginger - Sucker
3. Chlamydomonas - Conidia
4. Yeast – Zoospores

Subtopic:  Modification of Roots |
 75%

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

Hints

advertisementadvertisement

An example of edible underground stem is
1. Carrot
2. Groundnut
3. Sweet potato
4. Potato

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.


In ginger, vegetative propagation occurs through
1. Offsets
2. Bulbils
3. Runners
4. Rhizome

Subtopic:  Modification of Roots |
 82%

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

Hints

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

advertisementadvertisement

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.


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.


advertisementadvertisement

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