Mutations can affect genes that control cell division. This can result in the production of cancer cells. What normally happens in a healthy individual when this type of mutation occurs?
A. The cancer cell will reproduce more identical cells through mitosis.
B. The cancer cells will spread through the bloodstream.
C. The cancer cells will produce tumors in organs.
D. The cancer cell will be destroyed by the body's immune system.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.