We observed rice seed under foldscope and found only 2 number of trichomes on it.
After observing this rice seed under foldscope, we found many number of trichomes on seed comapared to previous rice seed. So there will be differences between rice genotypes based on seed trichomes observed under foldscope
These are the pictures of the rice seeds. I observed small part of rice seed hull for its trichomes through foldscope.