What process MUST cells undergo in order to replicate and make
copies of the cell and its DNA?
A. mitosis
B. nucleolus
C. cytokinesis
D. cytoplasm

Which of these is not a function of some membrane proteins ? a.allowing polar molecules to enter the cell b.recognizing other types of cells c.receiving messeges from other cells b.carrying messages to oher cells

Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.

Contrast how pollination is different among gymnosperms and angiosperms.