population genetics Flashcards
1
Q
what are the 4 assumptions of HWE
A
random mating
no natural selection
no change in population
no change in allele frequency
2
Q
what is the difference between genetic drift and bottleneck effeect
A
both a population arising from only a small number of people but in the bottleneck effect, there is usually a disaster that brings the population down to a really low level
3
Q
consaguinous mating increases the rist of passing on a
A
recessive and multifactorial disease
