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Primary roots and its branches contitute...

Primary roots and its branches contitute

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Tap root system
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Primary roots and its branches constitute

How many statement is/are true? i. The primary root and its branches constitute the tap root system. ii. In monocot the primary root is short lived. iii. The root that arises from other part of the plant other than radicle is called adventitious root

Primary root is

Assertion : Primary growth of the plants contributes to the elongation of the plants along their axis. Reason : Root apical meristem and shoot apical meristem are responsible for primary growth of the plants.

Mention if the following statements are true or false, The secondary roots and branches place themselves at right angles to the force of gravity and are called diaphototropic.

Primary root originates from :-

Primary root is the direct elongation of the

Radish has (a) Stem and epicotyl (b) Primary root and hypocotyl (c) Primary root and epicotyl (d) Secondary not and primary root.

Select correct statements from the following: a. In the majority of the dicotyledonous plants, the direct elongation of the radicle leads to the formation of the primary root. b. In monocotyledonous plants, the primary root is short-lived and is replaced by a large number of roots. These roots originate from the lowermost node of the stem and constitute the fibrous root system. c. Adventitious roots are found in Monstera and banyan tree. d. The fibrous root system is found in wheat and mustard plants.

Assertion . In cymose tap root systemm the oldest branch lies very close to growing point of root while the youngest branch is farthest away from it Reason . In cymose tap root system, the primary roots itself stops growing after some time, but secondary roots carry on further growth of the system