In your OWN words, how does gene regulation relate to cell differentiation?

Gene Expression Regulates Cell Differentiation the answer is in the way each cell deploys its genomee

and that's all i know in my own words for that question

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

i was thinking 4.0 v hope this