Earth has undergone some catastrophic changes from time to time. which of these most likely explains why life on earth continued following these catastrophes?
a. a wide diversity of species existed.
b. dominant species had a slow mutation rate.
c. many species filled the same niche.
d. a strong species had many different characteristics.

The production of cells during mitosis into specialized function is recombination or differentiation

Scenario 5 1) take 10 red and 10 black beans and place them, mixed, on the table. record the starting phenotype # and frequencies (% of your total population) of your starting population in the table provided (generation 0). 2) act as a predator. “capture” as many organisms as you can until you have reduced the population to three organisms. put them aside. at this point, the predators die. 3) the remaining organisms each produce 2 clonal offspring. multiply your organisms accordingly and allow them to mix on the table. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 1). 4) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 2). 5) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 3).

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel