Branches of science much as it involves a clearly biological aspect. While biology remains the centerpiece of life science, technological advances in molecular biology and biotechnology have led to a burgeoning of specializations and new, often interdisciplinary, fields. "Biology" is the branch of natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy. Biology is a vast subject containing many subdivisions, topics, and disciplines. Zoology, occasionally spelled zoölogy, is the branch of science that relates to the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both
Islamic schools and branches Tayyibi Ismailis are called Bohras and split between Da'udi Bohras, Sulaymani Bohras, and Alavi Bohras. Similarly, Kharijites were initially divided into five major branches: Sufris, Azariqa, Najdat, Adjarites and Ibadis. Of these, Ibadis are the only surviving branch of Kharijites. In addition to the aforementioned groups, new schools of thought and movements like Quranist Muslims, and African American Muslims later emerged independently. Sunni Muslims are the largest denomination of Islam and are known as "Ahl as-Sunnah wa'l-Jamā'h" or simply as "Ahl as-Sunnah". The word "Sunni" comes from the word "sunnah", which means the teachings and actions or examples of the