Which statement is not a component of darwin's original theory of evolution by natural selection?
a). there is variation in all offspring.
b). humans and apes evolved separately from monkeys.
c). all species over-reproduce to ensure their survival.
d). organisms with the most favorable traits tend to survive and reproduce at higher rates.

The endoplasmic reticulum (er) is an organelle in some cells. in these cells, it is continuous with the nuclear membrane and forms a large part of the cell\'s total membrane. sort the phrases below as describing rough er, smooth er, both, or neither. note: if you answer any part of this question incorrectly, a single red x will appear indicating that one or more of the phrases are sorted incorrectly.1) found in prokaryites and uekaryotys2) involved in protein synthesis3) involve in lipid synthesis4) contains molecular chaperones in lumen5) bound with ribosomes6) involved in toxin or drug metabolism7) large systemot internnected tubules, vesicles, and sacs8) "packages" enzymes in vesicles for secretion.

Does masterbation affect height growth or loss of growth hormone?

Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria