Preheat the oven to 180 deg C.
Combine wheat flour , baking powder , baking soda and salt .
Sieve the mixture once .
Add in toasted coconut .
In another bowl , combine sugar and oil , blend once so that the sugar dissolves .
Add coconut milk and vanilla extract .
Now gradually start adding the flour mix making sure to form a lump free batter .
Pour the batter in a greased , lined baking tin .
Sprinkle nuts and seeds and bake the cake for 35-40 minutes or until a skewer comes out clean .
Do check the top of the cake after 25 minutes , if you feel the seeds are getting over roasted cover it with a foil .