In this era, everything present in the nature is tested in the ways in which it can become beneficial to the mankind in some or the other way. Say it as flora or fauna, nature provides habitat to live and people are in constant desperation to use it to the verge of extinction. However, with more and more extinct of animal breeds, it was mandatory to find new ways to satisfy the needs. Although, I majorly agree that the use of the animal parts is no longer necessary to, the evolution of the modern world. The views will be justified further.