Stem bear

(1) Terminal

(2) Axillary

(3) Both Terminal and axillary

(4) None of these

Subtopic:  Morphology of Stems |
 90%
Level 1: 80%+
Hints

Underground stem is not

(1) Zaminkand

(2) Colocasia

(3) Pistia

(4) Turmeric

Subtopic:  Morphology of Stems |
 85%
Level 1: 80%+
Hints
Links

Colocasia

(1) Has root modified for storage

(2) Has leaf modified for xerophytic adaptation

(3) Has stem modified for storage

(4) All of these

Subtopic:  Morphology of Stems | Aerial Stem Modification |
 73%
Level 2: 60%+
Hints
Links

advertisementadvertisement

Which of the following underground stems does not act as organ of perennation to tide over Conditions unfavorable for growth?

(1) Ginger

(2) Turmeric

(3) Zaminkand

(4) Strawberry

Subtopic:  Morphology of Stems | Aerial Stem Modification |
 85%
Level 1: 80%+
Hints
Links

Stem tendrils develop from

(1) Axillary buds

(2) Terminal buds

(3) Leaves

(4) Internodes

Subtopic:  Aerial Stem Modification |
 90%
Level 1: 80%+
Hints
Links

Which of the following is not true about stem tendrils?

(1) Slender

(2) Spirally coiled

(3) Help plants to climb

(4) Arise from terminal bud

Subtopic:  Aerial Stem Modification |
 88%
Level 1: 80%+
Hints
Links

advertisementadvertisement

Which of the following is not a gourd tendril?

(1) Cucumber

(2) Pumpkins

(3) Watermelon

(4) Grapevines

Subtopic:  Aerial Stem Modification |
 76%
Level 2: 60%+
Hints
Links

Thorns develop from

(1) Axillary buds

(2) Terminal buds

(3) Leaves

(4) Phyllode

Subtopic:  Aerial Stem Modification |
 86%
Level 1: 80%+
Hints
Links

The characteristic of thorns are

(1) Herbaceous, coiled and slender

(2) Woody, straight and pointed

(3) Herbaceous, straight and slender

(4) Woody, coiled and pointed

Subtopic:  Aerial Stem Modification |
 86%
Level 1: 80%+
Hints
Links

advertisementadvertisement

The following modification of stem is used in protection from browsing animals-

(1) Tendril

(2) Node

(3) Thorn

(4) Fleshy cylinder

Subtopic:  Aerial Stem Modification |
 94%
Level 1: 80%+
Hints
Links