1. Groups of similar cells working together to perform a specific function are calledana

What is one affect on the australian environment due to the introduction of non-native european rabbits

Which of the following describes what an activator an enhancer are

There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell