At the end of this semester, your grades are as shown below:

$\backslash$table$[[$Labs$,$Quizzes,Exams$],[10,0,80],[10,0,85],[10,10,90],[10,0,],[10,10,],[0,10,],[10,0,],[10,0,],[10,10,],[10,,],[10,60,]]$

What is your lab$/$quiz average after dropping two lowest scores$)?$

What is your exam average?

What is your overall average?

$2.$ Explain the "Big DNA Crapshoot" or the "Randomness of Inheritance" in your own

$3.$ What is the fundamental unit of inheritance?