Question

sporopollenin on pollen is the hardest organic substance known and no enzyme can degrade it then how animals can digest the pollen tablets?​

Answer 1

Animals digest the things inside sporopollenin (thing inside spores) . sporopollenin comes out undigested

Answer 2

They don’t digest the sporopollenin

What we get from the tablets is pollen extracts which is purified form of pollen grains. It doesn’t contain sporopollenin and even if it does most of it is excreted out as such

We just get the nutrients.