![Pollen tubes of lily pollen, coloured scanning electron micrograph (SEM). Two pollen grains (brown) have sprouted pollen tubes (orange). A pollen tube Stock Photo - Alamy Pollen tubes of lily pollen, coloured scanning electron micrograph (SEM). Two pollen grains (brown) have sprouted pollen tubes (orange). A pollen tube Stock Photo - Alamy](https://c8.alamy.com/comp/2ACDXYY/pollen-tubes-of-lily-pollen-coloured-scanning-electron-micrograph-sem-two-pollen-grains-brown-have-sprouted-pollen-tubes-orange-a-pollen-tube-2ACDXYY.jpg)
Pollen tubes of lily pollen, coloured scanning electron micrograph (SEM). Two pollen grains (brown) have sprouted pollen tubes (orange). A pollen tube Stock Photo - Alamy
![Membrane receptor-mediated mechano-transduction maintains cell integrity during pollen tube growth within the pistil - ScienceDirect Membrane receptor-mediated mechano-transduction maintains cell integrity during pollen tube growth within the pistil - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1534580721001970-fx1.jpg)
Membrane receptor-mediated mechano-transduction maintains cell integrity during pollen tube growth within the pistil - ScienceDirect
![The growth of a pollen tube towards the ovule caused by a sugary substance as stimulus is an - YouTube The growth of a pollen tube towards the ovule caused by a sugary substance as stimulus is an - YouTube](https://i.ytimg.com/vi/fEybp7kP75I/maxresdefault.jpg)
The growth of a pollen tube towards the ovule caused by a sugary substance as stimulus is an - YouTube
![With the help of suitable diagrams trace the growth of pollen tube right from the deposition of pollen grain on the stigma up to fertilization. With the help of suitable diagrams trace the growth of pollen tube right from the deposition of pollen grain on the stigma up to fertilization.](https://haygot.s3.amazonaws.com/questions/1147996_871708_ans_6d21d657dd60499cafa4f871b051a3a5.jpg)
With the help of suitable diagrams trace the growth of pollen tube right from the deposition of pollen grain on the stigma up to fertilization.
![Pollen tube growth in the pistil. (A, B) Schematic representations for... | Download Scientific Diagram Pollen tube growth in the pistil. (A, B) Schematic representations for... | Download Scientific Diagram](https://www.researchgate.net/publication/42975714/figure/fig2/AS:324937496711170@1454482544070/Pollen-tube-growth-in-the-pistil-A-B-Schematic-representations-for-the-pollen.png)
Pollen tube growth in the pistil. (A, B) Schematic representations for... | Download Scientific Diagram
![Frontiers | The Diversity of the Pollen Tube Pathway in Plants: Toward an Increasing Control by the Sporophyte Frontiers | The Diversity of the Pollen Tube Pathway in Plants: Toward an Increasing Control by the Sporophyte](https://www.frontiersin.org/files/Articles/178629/fpls-07-00107-HTML/image_m/fpls-07-00107-g001.jpg)
Frontiers | The Diversity of the Pollen Tube Pathway in Plants: Toward an Increasing Control by the Sporophyte
![With the help of a diagram, show the path of a pollen tube from the pollen on the stigma into the embryo sac. Name the components of egg apparatus. With the help of a diagram, show the path of a pollen tube from the pollen on the stigma into the embryo sac. Name the components of egg apparatus.](https://haygot.s3.amazonaws.com/questions/1803695_1851386_ans_de1f6e3a7dcb4aceb79d7d64c9f70952.png)
With the help of a diagram, show the path of a pollen tube from the pollen on the stigma into the embryo sac. Name the components of egg apparatus.
![The Journey of the Pollen Tube and Signaling Events Involved in Tube... | Download Scientific Diagram The Journey of the Pollen Tube and Signaling Events Involved in Tube... | Download Scientific Diagram](https://www.researchgate.net/publication/236187986/figure/fig1/AS:299464343474177@1448409271346/The-Journey-of-the-Pollen-Tube-and-Signaling-Events-Involved-in-Tube-Reception-The.png)