The diagram above is an illustration of a process occurring in a living animal cell. Study it and answer this question

A. replication
B. cell maturation
C. crossing over
D. mutation

Correct Answer:

Option A – replication

SEE ALSO  The diagram below is an illustration of the urinary tubule in a mammal. Which of the following substances is found in the part labelled II only?

Copyright warnings! Do not copy.