Reproductive Physiology: Analysis Student: nswer these questions after you\'ve h

Question

Reproductive Physiology: Analysis Student: nswer these questions after you've had a chance to think about the experiment and review the ata that we obtained. Hand this in as directed by your instructor 1. Wha t is the purpose of the control group of rats? 2. What is the reason for performing sham surgeries on the control group of rats? 3. Why was there so much concern about good surgical technique and asepsis? 4. In the single ovariectomy group, how did the weight of the remaining ovary change (compared to the control)? the same as less than greater Explain the physiology behind this result. 5. In the single ovariectomy group, how did the weight of the uterus change (compared to the control)? Explain the physiology behind this result greater -the same as less than 6. In the single ovariectomy group, how did the weight of the pituitary gland change (compared to the control)? Explain the physiology behind this result greater the same asle ral ovariectomy group, how did the weight of the uterus change (compared to the control and the single ovariectomy group)? _greater the same as less than 39

Explanation / Answer

please find the answer of only 2 questions

answer 1

The control group of rat is the group of rat that receive no treatment or a standardized treatment. Without the control group, there would be nothing to compare the treatment group to.

answer 2

Sham surgery is an vital scientific control because it separates the specific effects of the treatment as opposite to the related effects caused by anesthesia the incisional trauma, pre- and postoperative care, and the patient's perception of having had a regular operation. So sham surgery serves as similar purpose to placebo drugs, neutralizing biases such as the placebo effect.

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