| 1. | These sets of sporogenous cells eventually develop into diploid microspore mother cells.
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| 2. | Duplicate a human and see how differently it develops from its mother cell.
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| 3. | Mother cells give rise to progeny buds by mitotic divisions, but undergo replicative rejuvenation.
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| 4. | After another nuclear division, each sporoblast mother cell turns into a chain of four sporoblasts.
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| 5. | Thus, a single growth step may result in 4 or 8 daughter cells per mother cell.
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| 6. | These microspore mother cells, also called microsporocytes, then undergo meiosis and become four microspore haploid cells.
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| 7. | This meristemoid then divides asymmetrically one to three times before differentiating into a guard mother cell.
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| 8. | The guard mother cell then makes one symmetrical division, which forms a pair of guard cells.
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| 9. | Each companion cell is derived from the same mother cell as its associated sieve tube member.
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| 10. | Daughter cells are spawned by mother cells.
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