Explain why the chromosomes in the second drawing have sister chromatids, but the chromosomes in the third drawing do not. what happened to the sister chromatids?

What would be the most likely result if the ph of the stomach were increased to 5

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

Why is it to call the calvin cycle the light independent reactions vs the dark reactions