VERIFIED QUESTIONS AND
100% CORRECT ANSWERS
GRADED A+ (2026!!)
how did life on earth begin - answer-3.5 billion yrs ago with eukaryotes
prokaryote - answer-No nucleus
endosymbiosis - answer-symbiotic relationships where an organism lives inside the
other and they both benefit
endosymbiotic theory - answer-eukaryotes evolved when they engulfed diff types of free
living prokaryotes
genotype - answer-description of the genetic basis of an individual
allele - answer-version of a gene
allele frequency - answer-proportion of an allele in a population (how abundant it is)
genetic drift - answer-random changes in an allele frequency between generations
gene flow - answer-transfer of alleles from one population to another