Answer:
Together,the number of protons and the number of neutrons determine an elements isotopes have slightly different mass numbers, the atomic mass is calculated by obtaining the mean of the mass numbers for its isotopes.
hope it is helpful....
Answer:
Glioblastoma (GBM) is the most prevalent and malignant primary brain tumor and contains ... This lack of uniformity has generated confusion and controversy by ... Most glioma CSC markers have been appropriated from normal stem cells, but the ... Gliomas contain primary cilia, and the resulting CSCs are dependent on ...
Answer:
Some mutations occur during a person’s lifetime in only some of the body’s cells and are not hereditary, so natural selection cannot play a role. Also, many genetic changes have no impact on the function of a gene or protein and are not helpful or harmful
Explanation:
In addition, the environment in which a population of organisms lives is integral to the selection of traits. Some differences introduced by mutations may help an organism survive in one setting but not in another—for example, resistance to a certain bacteria is only advantageous if that bacteria is found in a particular location and harms those who live there.
Maybe Dereks diet contains leaves. I honestly don't Know.