Bio 181 Quizes well answered

Bio 181 What is the difference between a microorganism and an organism? - correct answer Microorganisms are organisms that cannot be seen with the naked eye. What is an organism, according to your textbook? - correct answer Any living entity composed of one or more cells. Which of the following statements about Percival Lowell's conclusions is correct? Mark all that apply. - correct answer Lowell was wrong about there being a vast civilization of intelligent creatures on Mars. Lowell was right that the white areas he observed at the poles contain water ice.' Lowell appears to have been right about Mars having oceans, lakes and/or rivers on its surface that are now gone. We are certain that Lowell was wrong in some of his conclusions because - correct answer we have sent multiple missions to Mars, imaged its entire surface, and what he predicted was not there. What is (are) the difference(s) between the cell depicted on the left and the one on the right? Mark all that apply. - correct answer The cell on the left lacks a nucleus; the one on the right has a cytoskeleton. The cell on the left is a prokaryote; the one on the right is a eukaryote.