C. The smooth ER helps make protein in a process called protein synthesis
<span>30. Meiosis Results in <span>haploid</span> daughter cells (chromosome number is halved from the parent cell). </span>
Answer: mutations that natural selection can work on. 4.) How do scientists calibrate a molecular clock? ... they compare the number of positive mutations that have occurred in a particular species with the number of negative mutations that have occurred
Explanation:
For speciation to happen reproductive isolation must occur