Question

what is the function of the pollen tube ? Explain it with the help of diagram

Answer 1

function of pollen tube is to provide a path for male gametes to reach ovary and fertilise the egg cell and the polar nuclei.

Answer 2

Let me give this a try;

• The pollen tube serves the function of provision of the path to be followed by the pollen grains released from the anther of the stamen of the flower to the ovary of the pistil of the flower to allow fertilization to take place.
• After the fertilization has occurred the ovary develops to a fruit while the ovules develops to the seeds.