Question

1.2.1.2 Gamete Transfer
After their formation. male and female gametes must be physically
brought together to facilitate fusion (fertilisation) - here physically brought means?​

Answer 1

Answer: The answer which is given by you is correct that their needs to be a physical contact of these gamates to fertilise.

Explanation: The physical here means that if the gamates are gonna be fused naturally then their is a need for Sexual Intercourse of the opposite gender which occurs mostly physically only. In Artificial ways it is the IVF[In-Vitro Fertilisation]. So to facillate this Fertilisation process their needs to be a Sexual Intercourse which is the physical means.