thats close but not exactly how it works. Thc is on the out side of the plant. the trichomes "little mushroom things" caontain the thc in the heads "mushroom caps". all the thc is there. If you don't have seeds the plant is able to focus on producing more flower material and more trichomes. this means if a female is polinated then it will bud but the buds will have seeds and thus less thc.