GATE XL · 2025 · XL-R
Question 56: Plant development; cell and tissue morphogenesis
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Question 56
XL-RMCQ2 marksNeeds review
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?
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2025XL-R
GATE XL 2025 · Paper 1
Life Sciences · Original paper archive
- Section
- Section XL-R
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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