Write down the 6 events (sliced bread, Internet, etc.) from the timeline, starting with earliest and going up to the most recent. The 6 events from the timeline that I saw from the earliest till the most recent is:

1.

what's the

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.