Select the correct pairs.
I. Fibrous root - Roots developing from plant parts other than radicle
II. Root cap - Formation of new cells
III. Tap root - Positively geotropic and hydrotropic
IV. Root - Nodes and internodes

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Solution

Fibrous roots grows from the base of the stem of monocotyledonous plants.
Root cap protects the tender root apex or the meristematic region.
Tap root is positively geotropic and positively hydrotropic.
Nodes and internodes are the parts of stem, and is absent in root.

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Similar questions

Roots developed from parts of the plant other than radicle are called

(a) Tap roots (b) fibrous roots (c) adventitious roots (d) nodular roots

The root of a plant is :

(i) positively phototropic but negatively geotropic

(ii) positively geotropic but negatively phototropic

(iii) negatively phototropic but positively hydrotropic

(iv) negatively hydrotropic but positively phototropic

With the help of an experiment, prove that roots are more positively hydrotropic than geotropic.

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