In the earliest stages of development the embryos of a fish, calf, human, and tortoise all look similar. in the next stage the fish looks the most different. what assumption can be made based on this different?
i did research but i couldn't find the exact answer but those are some websites maybe they could you. i am sorry i did my best to .
i hope those 2 websites
plasma membrane is an outer covering of cells, made up of lipid bilayer and protein molecules.
the lipids present in plasma membrane show amphipathic nature as their head groups are hydrophilic, while inner tail groups are hydrophobic in nature.
the hydrophilic heads face the extracellular fluid and intracellular fluid, while the hydrophobic tails point inward, to provide a double layer structure.
a bilayer arrangement of lipid molecules is shown in attached figure.
thus, the correct answer is option). a.
answer; ////i believe that the correct answer is; ///bodies of water store heat during the day and release it at night; ///////////////////