Answer:
id say A:
The model shows that the fetus becomes more complex during development. This is because mitosis allows the cells that make up the fetus to become specialized.
or D:
The model shows that the fetus gets larger as time goes on. This is because mitosis constantly increases the number of cells that make up the fetus.
Explanation:
Answer:
Membrane Lipid Rafts.
Explanation:
They are present in all cells and have been implicated in a variety of sorting and signaling processes. They are rich in cholesterol, sphingomyelin, and glycosylphosphatidylinositol (GPI)-anchored proteins; have more ordered acyl side chains; and are thicker than nonraft bilayer domains.
<span>flatwing </span>males favored<span> by </span>natural selection<span>. behavior: </span>a male stickleback fish attacks other male sticklebacks that invade its nesting territory. proximate cause:red belly<span> of intruding </span>male<span> acts as sign stimulus that releases aggression in </span>male sticklebacks<span>.</span>