Answer: Dairy
The myplate icon is divided into four sections of
approximately 30 percent grains, 10 percent fruits, 40 percent vegetables
and 20 percent protein. The dairy product represent the small circle that could
be yogurt or a cup of milk. The myplate icon serve as a reminder to help consumers make
healthier food choices so people can eat better with all the food groups.
There environmental change would only have to occur when their is a sudden change in the amount of water, which would be a larger amount of water because that’s the only reason the bullfrog would need to store more water to help this species survive. This is called structural adaptation, structural adaptations are the physical features of an organism to help survive the new environment.
I think clumping is caused by the mixture of antigen and the corresponding antibody. Agglutination( clumping) is the process that occurs when an antigen is mixed with its corresponding antibody. This is commonly used in blood grouping. An example is the clumping of red blood cells in the presence of an antibody or complement. In blood transfusion Clumping indicates that the blood has reacted with a certain antibody and is therefore not compatible with blood containing that kind of antibody.
Answer:
Explanation:
1) The strains LYS+ will be able to survive and grow on -lys plates because they are the only strains able to survive on medium without lysine;
2) The strain -lys will be able to survive at AA plate;
3) The genetic mechanism for the result is that some mutation caused by the UV light made one of the LYS+ strain plates to grow better because it became AA resistant;
4) The mutation caused by UV light probably inactivaded the genes responsible for the synthesis of lysine;
5) There is some level of tolerance by which some cells can survive high levels of AA, that way some cells from the pool of LYS+ strain may survive the AA plate
