A difference between female rats and humans is that a rat's vagina connects to the urogenital aperture and humans do not have a urogenital aperture. The vagina is a short, muscular canal located below the urethra. Additionally, the rat's vagina is much shorter in length than the human vagina. In female rats, the ovaries which produces egg cells and female hormones, are small and located just below the kidneys inside the peritoneal membrane. Also the shape of the uterus in rats is different than in humans. In rats it is Y-shaped and in humans it's a pear shaped organ.
Answer:
Conducting an experiment.
The nurse response in related to the patient's query about feeling nauseated at the sight of meat is that this condition will go away in three months. Nausea and vomiting are included in early symptoms of pregnancy and in pregnancy the HCG (human chronic gonadotropin) levels are increased and due to this many women feel nauseated. It is normal in the first trimester and it will go away in the further pregnancy.