Q. No.
Colocasia
(1) Has root modified for storage
(2) Has leaf modified for xerophytic adaptation
(3) Has stem modified for storage
(4) All of these
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
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
Which of the following is not a gourd tendril?
(1) Cucumber
(2) Pumpkins
(3) Watermelon
(4) Grapevines
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
The following modification of stem is used in protection from browsing animals-
(1) Tendril
(2) Node
(3) Thorn
(4) Fleshy cylinder
Which of the following is not a stem modification?
(1) Turnip
(2) Citrus
(3) Bougain villea
(4) Grapevines
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