Group of individuals that are capable of breeding and producing fertile offspring
2pq represents the frequency of ________ individuals
Nuclear division that produces new combinations of alleles before they are passed into the gametes
Individuals that are better suited to their environment are more likely to pass on their ______ to their offspring
Phenotype represented by: p^2 + 2pq
The sum of p^2+2pq+q^2
Environmental factors that limit the population of a species
Evolution of a new species from existing ones
Type of selection for this example: babies born with a body mass greater or less than 3.2kg are at a greater risk of dying in the first few months after birth
Selection that favours extreme phenotypes
Down
The number of times an allele occurs within the gene pool
Type of speciation that results within a population in the same area; reproductive isolation
Competition amongst individuals of the same species (e.g. for mates)
A mathematical equation that can be used to calculate the frequencies of the alleles of a particular gene in a population
Type of speciation that results from geographical separation
Sudden change in the amount or arrangement of genetic material in a cell
Variation in the relative frequency of different genotypes in a small population, due to the chance disappearance of particular alleles as individuals die or do not reproduce
Type of selection that selects for antibiotic resistance in bacteria
Evolution by natural selection depends upon genetic ________ within the populations of all species
All the alleles of all the genes of all the individuals in a population at a given time
The Hardy-Weinberg principle assumes that mating within the population is ________
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When you hit the 'Arrange' button, our algorithm will try to arrange all your words on the grid, and will move words around to try to fit the most words.
This will get all the words on the grid about 90% of the time, depending on the word list. For the other 10%, you will get an alert explaining that the words that did not fit were added to the scratchpad.
It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
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