While sperm production is high in these organisms, egg production is significantly reduced. In seed plants, non-motile male gametes use pollen tubes to reach the female gamete.
In questi, sebbene il numero di spermatozoi prodotti sia molto elevato, vi è una significativa riduzione del numero di uova prodotte. Nelle piante da seme, tuttavia, i gameti maschili non mobili vengono trasportati al gamete femminile tramite tubi pollinici.
| Text | In these even though the number of sperms produced is very large, there is a significant reduction in the number of eggs produced. In seed plants, however, the non-motile male gametes are carried to female gamete by pollen tubes. |
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