Q. No.
Pneumatophores are
(1) A type of plant growing in swampy area
(2) A type of plant growing in marshy area
(3) A type of root for respiration
(4) A type of aperture for gaseous exchange
Rhizophora is
(1) A type of root
(2) A type of plant growing in swampy area
(3) A type of plant growing in desert
(4) A type of root for photosynthesis
Which of the following roots are respiratory roots
(1) Epiphytic Roots
(2) Stilt Roots
(3) Prop Roots
(4) Pneumatophores
These are modifications of ……. for …..
1. Vegetables for storage
2. Roots for absorption
3. Roots for storage
4. Stem for protection
The characters of stems are given below. Choose the character which cannot be represented by any kind of root.
(1) Ascending part
(2) Develops from plumule of embryo of a germinating seed
(3) Performs function of storage of food
(4) Bear buds
Stem performs
(1) Absorption of water and minerals
(2) Synthesising of sucrose
(3) Conduction of water, minerals and photosynthesise
(4) All of these
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