Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Fertilization in angiosperms requires a pollen grain to rapidly grow a pollen tube from the stigma to the embryo sac. From there,
how does the pollen tube enter the embryo sac to reach the egg?