Twico

These are our diagrams showing Mitosis and Meiosis.

this is a cylinder
formula for total surface area of a closed cylinder is

A = L + T + B = 2πrh + 2(πr2) = 2πr(h+r)
here is the calculator
http://www.calculatorsoup.com/calculators/geometry-solids/cylinder.php

and here is the volume forumla for a cylinder.
V = πr2h