These are the answers for questions 1-7 I wasn’t sure in 8 though
Various hormones have various functions. which hormone are you interested in?
Answer:
The most important organelle in a cell is the nucleus. Because it contains DNA which is in control of directing all the activities of a cell. And all the RNAs needed for the cell are synthesized in the nucleus
Explanation: I’m doing the DBA now
Spontaneous mutations in the bacterias DNA
