Cyanobacteria are primitive organisms where chloroplasts are believed to be originated. These phototrophic organisms benefit the environmental and the clinical aspects because of their unique physiology. For instance, they contribute to energy attainment from sunlight which helps other organisms gain energy when this is consumed. Another is the contribution to biogeochemical cycles. And lastly, how these can aid in many medical discoveries and treatments.
For the first blank it would be: Lock
&
For the second blank it would be: Key
..............4 is D and 6 is A
Answer:
The results of your testing suggest there was a genetic change in your skin cells