Analyze each of the sequences in the primary succession of species colonizing a newly
formed volcanic island and

select the option in the correct order.

bare rock, lichens, hardwood trees, pine trees

bare rock, lichens, perennial herbs and grasses, pine trees and hardwood trees

o bare rock, lichens, pine trees, perennial herbs and grasses, hardwood trees

o bare rock, lichens, hardwood trees, pine trees, perennial herbs and grasses

Most of earth’s fresh water is found in oceans and seas stored in glaciers and ice caps groundwater stored beneath the surface found in lakes, rivers, streams, and reservoirs

Which of the following scenarios is an example of the bottleneck effect? answers a in south africa, much of the afrikaner population is descended from a small number of dutch colonists. in this population, this is an unusually high frequency of pseudoxanthoma elasticum (pxe), an elastic tissue disorder. b four white-tailed deer are introduced to a park in finland. thirty years after their introduction scientists compare the genes in the population and find that there is no variation. c during the industrial revolution, london's air became filled with soot. as a result, birds started eating more of the lighter moths because they were easier to spot than their darker counterparts. over time, the moth population changed so that there were more darker moths than lighter ones. d 10% of the population of american alligators in an area have the recessive trait albinism. a massive flood results in the death of 80% of the population. of the remaining population, 60% have the recessive trait of albinism.

Does mitochondria still meet the definition of a eukaryote why or why not?