Petals being a main part of flower attracts the flies and other vectors for cross pollination .....bioflavanoid present in petals give them different colours and thus they are being attracted by the pollination vectors.....this is also happening in the case of plants having digestive enzyme ....they `ll attract their prey with the beautiful … Read more

Skeleton forms the framework of our body...it is one of an important system with which we are capable of walking,running and do all other physical activities