1. identify which line best represents each gas and explain
your answer
(5 points)
2. discuss the evolution of the first living cells and how it
affected the amount of each of these gases present in the
atmosphere
(5 points)
3. if the population of cyanobacteria suddenly went extinct
today, predict how that might change the value of each of
the garepresented onbora

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above

Whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.