August 2019 Living Environment Regents Questions 11-20

Match it! Select the correct answer from the pull down...Good luck!

The hair colors of the sons are most likely a direct result of

As a way to reduce the number of cases of malaria, a human tropical disease, a specific DNA sequence is inserted into the reproductive cells of Anopheles mosquitoes. Which process was most likely used to alter these mosquitoes?

Which group of organisms in an ecosystem fills the niche of recycling organic matter back to the environment?

This sequence of changes is the result of

One way this form of reproduction differs from sexual reproduction is

A sample of DNA from a human skin cell contains 32% cytosine (C) bases. Approximately what percentage of the bases in this sample will be thymine (T)?

Some salmon have been genetically modified to grow bigger and mature faster than wild salmon. They are kept in fish-farming facilities. Which statement regarding genetically modified salmon is correct?

The food coloring is not harmful to most people, but in a small number of individuals, it causes a reaction and affects their ability to breathe. This response to carmine is known as