Identify the dispersal vector illustrated and explain and the implications of the following scenario. Situation: A student was running an experiment using local frog spawn, intending to release the frogs
after they'd gone through all the phases of metamorphosis. For the sake of convenience, the student
used flowering water plants purchased at an aquarium to create the various environments for the frogs.
When the experiment was through, the student released the frogs back into their pond by removing the
plants and pouring out the entire habitat. A year later, the student came back to find new, non-native
plants of the same variety used in the experiment now growing in the frog pond.
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prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.