when a pcr amplification was performed on human genomic dna, multiple products of varying sizes were obtained, including one of the expected size. which of the following modifications to the protocol is most likely to eliminate the extra pcr products.

Could someone me with number one you

What is thought to have caused the mass extinction at the end of the cretaceous period?

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease