19. During which phase of the cell cycle does the chromosome number increase to 4n? A)Gap 2
B)synthesis
C)Interphase
D)mitosis

An example of what is geese flying south for the

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.

What are the measures taken by the uae government to protect the national tree (ghaf tree)