The tube nucleus direct the growth of the
Answers
Answer:
A pollen tube is a tubular structure produced by the male gametophyte of seed plants when it germinates. Pollen tube elongation is an integral stage in the plant life cycle. The pollen tube acts as a conduit to transport the male gamete cells from the pollen grain—either from the stigma (in flowering plants) to the ovules at the base of the pistil or directly through ovule tissue in some gymnosperms. In maize, this single cell can grow longer than 12 inches (30 cm) to traverse the length of the pistil.
Answer:
The F-actin controls the accumulation of the homogalacturonans full vesicles- essentially mediating tip growth- in the subapex region. The actin filaments controls the apical membrane and cytoplasm interactions while the pollen tube is growing in the apex region.
Explanation:
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