Practice question
Question
Consider a diploid plant species where the cells in the epidermis (the outermost single cell layer) always divide in the anticlinal orientation. If one such cell within the central zone of the shoot apical meristem (SAM) spontaneously becomes tetraploid at the seedling stage, which one of the following cellular arrangements would be most likely observed if the meristem is examined at the adult stage?
Explanation
Biologically, photosynthetic regulation operates via light harvesting and carbon fixation coordinate energy flow. Thus Many tetraploid cells in the epidermis is appropriate since it supports efficient energy conversion, reinforcing core concepts taught in plant biology.
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