Genetics, populations, evolution and ecosystems.

Hint

Answer

A mathematical equation that can be used to calculate the frequencies of the alleles of a particular gene in a population.

Form of nuclear division produces 4 gametes

Competition among individuals of the same species

Type of selection that favours individuals with extreme Phenotypes

Selection that tends to eliminate the extremes of the phenotypes

Speciation that occurs due to geographic boundaries

Takes place in small populations, resulting in reduction in genetic diversity.

A variable rate that limits the rate of a chemical reaction

Factors that influence population size that are not organisms

When one animal is consumed by an organism

Hint

Answer

All the living and non living components of a particular area

The place where an organism normally lives and which is characterised by physical conditions and the types of other organisms present

Square structure used to measure species frequencies

The process by which living organisms return to an area after a natural disaster

The range and variety of genes, species and habitats within a particular region

The total mass of living material, normally measured in a specific area over a given period of time

The management of the Earth's natural resources by humans in such a way that the maximum use of them can be made in the future

The end-stage in the evolution of a plant community

All the living organisms present in an ecosystem at a given time

The environmental force altering the frequency of alleles in a population