Invasive species. Native grasses have evolved with the normally-occurring grazing organisms to achieve a level of reproduction which sustains the grasses despite the grazing. An invasive species disrupts this ecological balance that took millions of years to develop by eating the grass at a rate that exceeds the rate for the grass to re-seed itself and maintain its own population. The invasive species easily decimates the grass population.
The answer is
frequency of the homozygous recessive genotype --> q^2
frequency of the heterozygous recessive genotype --> 2pq
frequency of the recessive allele --> q
frequency of the dominant allele --> p
frequency of the homozygous dominant genotype --> p^2
Hope this will help for all
All structures and their functions have cells
Stress can cause a virus to switch from the lysogenic cycle to the lytic cycle.
