In an ecosystem, a wide range of organisms coexist. in a pond ecosystem, one can find amoebae, bacteria, green algae, and fish. which of the following is the best conclusion one can make regarding the genetic diversity of these organisms?

amoebae will have the greatest genetic diversity because their genetic makeup allows them to survive in many environments.

bacteria will have the greatest genetic diversity because their high reproductive rate ensures that some will survive.

green algae will have the greatest genetic diversity because they are photosynthetic and do not depend on other organisms to survive.

rodents will have the greatest genetic diversity because they receive genetic material from two sources.

i think it might be the last one

the correct answer is b. possesses the characteristic of compartmentalization of organelles, wherein the organelles are bound by membranes.

explanation:

cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!