Question 1 Marcie works in an ice cream shop and suffered brain damage from an accident. Now when something goes wrong in the store she has no idea how to fix it. Her
favorite ice cream has always been chocolate chip, yet now she can never decide what flavor she wants to eat on her break. Marcie's co-workers have noticed that
she just doesn't seem like herself. Where did Marcie suffer the brain damage?

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

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.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.