Explain the relationship between limiting factors and population size

Limiting factors, or things in the environment that can lower the population growth rate, include low food supply and lack of space. When organisms face limiting factors, they show logistic type of growth (S-curve).

your answer is "the 1950's"

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.