What is Competition Interaction? Competition is defined as an interaction between two or more individuals of the same population or between two or more populations in which each adversely affects the other’s access to limited resource(s) (food, water, nesting sites, shelter, mates, etc.). Mutualism is defined as a population interaction that benefits both parties. Competitive … Read more
Ecological levels of organization Organism → Population → Community → Ecosystem → Biome → Biosphere Ecological Level 1 – Organisms Ecological Level 2 – Population Ecological Level 3 – Biological Community Types of Community Depending on how big they are and how independent they are, communities can be put into two groups: Major Community Minor … Read more
Short-term interactions 1. Predation Example of Predation 2. Pollination Example of Pollination 3. Seed dispersal Example of Seed dispersal Symbiosis: long-term interactions Mutualism, commensalism, parasitism, neutralism, amensalism, and competition are the six forms of symbiosis. These are distinguished by the extent to which they benefit or hurt each partner. 1. Competition Example of Competition 2. … Read more
What is climax community? Climax community means Characteristics of a climax community Nature of Climax Community 1. Poly-climax and Mono-climax 2. Pattern theory of Climax Factors Affecting the Nature of Climax Community Transient and cyclic climax Theories of the Climax Community There are several ideas about what happens at the end: 1. Mono-climax Theory 2. … Read more
Ecological factors are environmental elements that have an effect on organisms and contribute to their distinctive behavioral patterns. These causes create dynamic population or species shifts in a certain geographical location. Types of Ecological Factors Abiotic Factors Abiotic elements are non-living components of an organism’s surroundings. A biotope is a habitat characterised by a certain … Read more
What are Abiotic Factors? Definition of Abiotic Factors Abiotic factors refer to the non-living physical and chemical elements in an ecosystem that influence and shape the conditions within which living organisms thrive and interact. Types of Abiotic Factors Here is the list of abiotic factors: Abiotic Factor Description Air A mixture of gases essential for … Read more
Definition of Biotic Factor Biotic factors are the living components or variables that have an effect on an ecosystem or other species residing in that ecosystem. Biology definition A biotic factor is a factor produced by a live organism or any living component in its surroundings as a result of the organism’s actions. Biotic factors … Read more
What is an Ecosystem? Ecosystem Definition An ecosystem is a complex interplay of living organisms and their physical environment, interacting as a functional unit. Characteristics of Ecosystem An ecosystem, as delineated by Smith (1966), possesses several distinct characteristics that underscore its significance in the realm of ecology: In essence, these characteristics elucidate the dynamic nature … Read more
Heat Treatment as a Food Preservation What is the Role of heat treatment in food preservation? Heat treatment plays a vital role in food preservation by offering various benefits that help ensure food safety, extend shelf life, and improve the overall quality of food products. The following points highlight the key roles of heat treatment … Read more
What is Single Cell Protein(SCP)? Definition of Single Cell Protein(SCP) Single Cell Protein (SCP) refers to edible proteins derived from unicellular microorganisms such as algae, yeasts, fungi, or bacteria. It can be used as a protein supplement in human or animal diets and is produced through the cultivation and processing of these microorganisms, which convert … Read more
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