(a) Parents feel uncomfortable to discuss such issues with adolescents because :
(i) They hesitate to discuss this matter with children.
(ii) Parents think knowledge about sex can misguide children.
(iii) Adolescents will not take this knowledge of reproduction in a healthy way.
(b) By an example of male honey bee and orchid Ophrys flower, it is evident that sexual attraction is a natural phenomenon, the honey bee is attracted to an Ophrys flower and assumes its one petal as its female partner and pseudo copulate with it. So it is a natural phenomenon and parents should talk regarding this matter to their children.