Stimulates ecl cells to secrete histamine which stimulates hcl release from parietal cells. ghrelin secretin gastrin cck

The answer is Gastrin.  The Main secretion of pyloric cells are Mucus from mucous cells are Gastrin from gastrin cells which stimulates production of HCl.  Ach, Gastrin stimulate ECL cell and this one secrete Histamine then stimulating Parietal cell. Cephalic Phase: 40% Mechanoreceptors and chemoreceptors in oral and nasal cavity.  Engages neural responses.

advantage of using stem cells in medical research:

1.       it provides medical benefits in the fields of therapeutic cloning and regenerative medicine.

2. it provides great potential for discovering treatments and cures to a variety of diseases including parkinson disease, spinal cord injuries, diabetes, alzheimer’s disease and many more.

3. limbs and organ could be grown in lab from stem cells and then used in transplant or treat illness.

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.