organic milk was used instead of regular milk. considering the outcome of the experminet, could the results have been different if regulat milk had been used? consider the "sterilizing" methods used on each kind of milk.
Added by Thomas R.
Step 1
- Organic milk comes from cows that are not treated with antibiotics or given growth hormones. The cows are also typically fed organic feed and have access to pasture. - Regular milk can come from cows that are treated with antibiotics and growth hormones, and Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 64 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Question 6 One of your classmates wants to examine the effects of freezing on milk. To do so, she puts a bottle of whole milk at 0°C and a bottle of 2% milk at -20°C (2% milk has much less fat than whole milk). Will she be able to make any strong conclusions from this experiment? If so, what are they? No, she will not be able to make any strong conclusions from this experiment Yes, she will be able to determine what the amount of fat has on the properties of frozen milk Yes, she will be able to determine what effects temperature has on the properties of milk Yes, she will be able to determine what effects low temperature and the amount of fat have on the properties of milk Question 7 What would be TRUE of a bottle of milk if it were pasteurized but NOT homogenized? The milk would not have bacteria living in it and would not separate into skim milk and cream The milk would have bacteria living in it and would not separate into skim milk and cream The milk would not have bacteria living in it and would separate into skim milk and cream The milk would have bacteria living in it and would separate into skim milk and cream
Adi S.
What do the results tell us about the experiment? The bacteria from all three farms were almost 100% alive in the control samples, meaning that the experiment did not work. None of the bacteria from the three farms survived in the control samples. Because the bacteria in the control were almost 100% alive, we know that any deaths of bacteria in the other samples were because of the antibiotics.
Madhur L.
Jane sets up an experiment to find out if kittens prefer skim milk, 2% milk, or whole milk. She puts out a cup of skim milk for 5 kittens and then measured how much the kittens drank during a day. The next day, she used the same kittens and put out a cup of 2% milk. The last day, she used the same kittens and put out a cup of whole milk. She discovered that the kittens preferred whole milk. There are many problems with this experiment. Each of the following would improve the experiment except which one? Select one: A.) The amount of any other food should be kept constant on each day. B.) The milk should be served at different temperatures. C.) Each kitten should be tested and measured separately. D.) The treatments should be repeated several times. E.) The different milks should be given in random order.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD