QUES: Parasites can at times be difficult to distinguish from grazers. Their feeding behavior is similar in many ways, however they are noted for their close association with their host species. While a grazing species such as an elephant may travel many kilometers in a single day, grazing on many plants in the process, parasites form very close associations with their hosts, usually having only one or at most a few in their lifetime. This close living arrangement may be described by the term symbiosis, "living together", but unlike mutualism the association significantly reduces the fitness of the host. Parasitic organisms range from the macroscopic mistletoe, a parasitic plant, to microscopic internal parasites such as cholera. Some species however have more loose associations with their hosts. Lepidoptera (butterfly and moth) larvae may feed parasitically on only a single plant, or they may graze on several nearby plants. It is therefore wise to treat this classification system as a continuum rather than four isolated forms.
Predator and prey relationships that improve fitness for both species are classified as this type of relationship.

ANS: mutualism

QUES: It was granted its Royal Charter in 1837 under King William IV. Supplemental Charters of 1887, 1909 and 1925 were replaced by a single Charter in 1971, and there have been minor amendments since then.
When were the various supplemental charters consolidated?

ANS: 1971

QUES: The Taiping Rebellion in the mid-19th century was the first major instance of anti-Manchu sentiment threatening the stability of the dynasty. Hong Xiuquan, a failed civil service candidate, led the Taiping Rebellion, amid widespread social unrest and worsening famine. In 1851 Hong Xiuquan and others launched an uprising in Guizhou province, established the Taiping Heavenly Kingdom with Hong himself as king, claiming he often had visions of God and that he was the brother of Jesus Christ. Slavery, concubinage, arranged marriage, opium smoking, footbinding, judicial torture, and the worship of idols were all banned. However, success and subsequent authority and power led to internal feuds, defections and corruption. In addition, British and French troops, equipped with modern weapons, had come to the assistance of the Qing imperial army. It was not until 1864 that Qing armies under Zeng Guofan succeeded in crushing the revolt. The rebellion not only posed the most serious threat towards Qing rulers; it was also "bloodiest civil war of all time." Between 20 and 30 million people died during its fourteen-year course from 1850 to 1864. After the outbreak of this rebellion, there were also revolts by the Muslims and Miao people of China against the Qing dynasty, most notably in the Dungan Revolt (186277) in the northwest and the Panthay Rebellion (18561873) in Yunnan.
What entity was established in Guizhou province?

ANS: Taiping Heavenly Kingdom

QUES: Anthropology and many other current fields are the intellectual results of the comparative methods developed in the earlier 19th century. Theorists in such diverse fields as anatomy, linguistics, and Ethnology, making feature-by-feature comparisons of their subject matters, were beginning to suspect that similarities between animals, languages, and folkways were the result of processes or laws unknown to them then. For them, the publication of Charles Darwin's On the Origin of Species was the epiphany of everything they had begun to suspect. Darwin himself arrived at his conclusions through comparison of species he had seen in agronomy and in the wild.
What was Darwin's On The Origin of Species for theorists?

ANS:
epiphany