Realised Niche Study guides, Revision notes & Summaries

competitive exclusionIf there are 2 species that share the same niche in an environment then they will compete until one is eradicated Resource partitioningIf there is a tiny bit of environmental variation between the 2 species then they will share resources Fundamental nicheWhat a species could physiologically occupy Realised nichewhat the species actually occupies organisms as causal mechanismsfunctions can be understood by the applications of the laws of physics and chemistry 1st l...

IB ESS Topic 2 - Ecosystems and Ecology, Questions and answers, rated A+ species - -a group of organisms sharing common characteristics that interbreed and produce fertile offspring population - -a group of organisms of the same species living in the same area at the same time, and which are capable of interbreeding habitat - -the environment in which a species normally lives abiotic factors - -non-living, physical factors that influence the organisms and ecosystem, e.g. temperat...

MNE2601 BEST SUMMARY NOTES. MNE2601 - Introduction To Entrepreneurship And Small Business Management. The Economic impetus of Entrepreneurship Economic development can be directly attributed to the level of entrepreneurial activity in a country. A combination of all types of businesses from Small, Medium, and Micro enterprises (SMME’s), to large National and International organisations (Private and Public owned) collectively determines the overall state of the economy. GDP – real Gross D...

1. Alleles that are neither dominant nor recessive to one another, so both alleles are always expressed in the phenotype. Codominant 2. The inheritance of a single gene Monohybrid inheri- tance 3. Physical, behavioural, biochemical expression of an organisms genotype Phenotype 4. The type of genes an individual has Genotype 5. Alles that is always expressed in the phenotype Dominant 6. Only expressed in the phenotype when homozy- gous Recessive 7. both alleles are...

Cumulative Exam English 12 part B (68%) Read the excerpt from Act I of The Importance of Being Earnest. Lane. I attribute it to the superior quality of the wine, sir. I have often observed that in married households the champagne is rarely of a first-rate brand. Algernon. Good heavens! Is marriage so demoralising as that? This excerpt best illustrates which feature of a comedy of manners? Ans: C) Commentary on marriage Which line from "She Walks in Beauty" describes the woman i...

Covers competitive exclusion, different types of ecological niche, competitive release, resource partitioning, character displacement and a couple of examples.