Answer:a. This study involved comparison of two populations. What were the populations?
1) Pregnant women who took the drug.
2)Pregnant women who didn't take the drug.
b. Do you suppose the data were obtained in a survey or experiment?
- Survey
C.Provide a descriptive statistic that could be used to estimate the number of women out of 1000 in this population who have tissue abnormalities.
-out of 1,000 women developed tissue abnormalities
63/3980=.0158
15.8%
D. remember that women whose mothers took the drug were twice as likely to develop tissue abnormalities.)
___ out of 1,000 women developed tissue abnormalities
15.8/2
7.9
e. Medical sudies often use a relatively large sample (in this case 3980). Why?
medical studies often use a relatively large sample (in this case, 3980) because disease occurrences can be rare and difficult to observe when only isolated populations are considered.
Answer:
Gallbladder And liver
Explanation:
Accessory Organs of Digestion. Liver. This is a very busy organ with lots of functions, but as far as digestion is concerned, it produces bile, which is secreted into the small intestine to help break down fats and oils. Gallbladder. A small bag-like organ that stores the bile until it's necessary.
Oral/nasal/facial and other behaviors of sows kept individually outdoors on pasture, soil, or indoors in gestation crates are administered Individually in PIC Camborough-15 sows.
<h3>
What is gestation crates all about?</h3>
- Individually housed PIC Camborough-15 sows were observed in three different housing environments: pasture, earth, and gestation boxes. Every day, 2.0 kg of fortified sorghum-soybean diet was given to all sows.
- Two groups of gestation crates. sows were created: those fed meal and those fed pellets. Outdoor sows were given pellets, as is typical for sows on grassland and in the soil.
- There were eight sows per treatment. For a period of 24 hours, observers used a scan approach to record the occurrences of standing, lying, sitting, eating, drinking, and manipulating the environment with the mouth, nose, and face.
- The following oral, nasal, and facial habits were observed for gestation crates. chewing grass, biting fences and bars, biting rocks and soil, and rooting the ground or trough. During the 24 hour period, sows in each treatment group exhibited statistically identical frequency of all oral, nasal, and facial activities.
To learn more about gestation crates with the given link
brainly.com/question/13834187
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