(a) Symbiosis: It refers to relationships between organisms of different species that show on intimate association with each other. Symbiotic relationships provide atleast one of the participating species with a nutritional advantage. Examples of Symbiosis Relationships are of ** and photosynthestic alga and Microbes and cattle.
(b) Parasitism: Parasitism is a type of symbiotic relationship between organisms of different species where one organism, the parasite, benefits at the expense of the other, the host. Examples of Parasitism are 4 tapeworms, flukes, the plasmodium species and mosquitoes.
(c) Predation: A predator is any consumer that *** and eats another living organism in order to obtain energy. The organism being eaten is called the prey. Examples** are Lions, Deer, Wolves, Eagles.
