HUNCT Way De Correct.
Which of the following describes a function of the endoplasmic reticulum within a cell?
3
DNA storage
lipid synthesis
protein modification
intracellular transport

If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.