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Mohan Batra
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Asked: 2025-02-04T10:15:07+00:00 In:

A student inserted a nail in a trunk of tree at a height of 2 metre from the ground level. After 3 years the nail will

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Poll Results

20%(a) move upwards. ( 2 voters )
0% (b) move downwards.
10%(c) move sideways. ( 1 voter )
70%(d) remain at the same position. ( 7 voters )
Based On 10 Votes

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The correct answer is:(d) remain at the same position.
Trees grow from their tips (both at the roots and shoots), not by stretching upwards from the base. So, the nail will stay at the same height, though it might get more embedded in the trunk as the tree’s girth increases.
Class 9th Science NCERT MCQ Questions
NCERT Books MCQ Questions Session 2024-2025.

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    1 Answer

    1. (d) Apical meristem is present at the apex of branches and main stem.

      https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-6/

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