Animals and Myriad Ways they can Kill or Heal Us Essay - 2

Animals and Myriad Ways they can Kill or Heal Us - Essay Example Though, the defence mechanism can differ, but it still causes serious injury to the victim (prey) or survivor (attacker). Some animals use their claws, sharp teeth or horns and other strong body parts (tail or legs) to shield and defend from the potential danger; others, intimate their opponent with stings, bites or even with a single lethal touch. The term poisonous or venomous animal is generally used to refer the category of animals, which use their poisonous toxins or venom for attack or defence. However, there is a significant difference in the meaning of poison and venom. The former is absorbed by a touch and the later is injected through a bite, sting or stab. Thus, venom containing animals purposely inject their injurious toxins and poisonous animals contain poison in their skin, which is absorbed upon a single touch. The effect of the venom differs, as it is mainly dependent upon the amount of venom injected and the physical health of the victim. Therefore, venomous animal are active slayer and poisonous animal are passive slayer. Majority of the venoms are highly complex proteins that instantly or slowly deficit nervous system of humans or animals and adversely affect the blood circulation of the victim. Marbled cone snail or conus marmoreus is categorized as the most lethal animal in the world due to its potency of venom, but specific neurotoxins or conotoxins of its unique venom are utilized by the pharmacists to produce drugs, which have the potential to cure terminal pains. These beautiful tropical and sub tropical species have approximately 700 carnivorous predator kinds and almost eighteen of them cause human envenomation. Biologically known as Conus marmoreus, are generally termed as marbled cone snail, they nourish and breed on the reef of the oceans and are known as marine snails. These species belong to family of Conidae and fall into the phylum Mollusca. Their