Question

why does a growing root tip stops its growth when it is cut nearly 1 cm or more​

Answer 1

Answer:

The root and shoot tip has actively dividing apical meristematic cells which adds new cells and cause rapid growth. The root will stop growing if the tips of the root are removed.

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Answer 2

Explanation:

THE GROWTH OF OF PLANTS OCCURS ONLY IN CERTAIN SPECIFIC REGIONS . THIS IS BECAUSE THE DIVIDING CELLS ARE PRESENT IN THIS REGION . THESE CELLS ARE CALLED MERISTEMATIC CELLS . THE TIP OF STEMS AND ROOT CONTAIN THESE MERISTAMATIC CELLS . THESE CELLS DIVIDE AND DECREASE THE LENGTH OF STEM AND ROOT, IF WE CUT THE TIP OF IT .

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