What??? Do you have any more info on this question?
Iddkdkdkdkdkdkdkdkdkdkdkkddkdkkdkdkdkdkdkdkdkd
Answer:
The expression of the mRNA decreases.
Explanation:
The RNAi binds to some proteins forming a silencing complex. This complex binds to the target mRNA (of which the RNAi is complementary) and cleaves it (cuts it). The cell will detect the generated fragments of mRNA , recognize they are aberrant and will thus degrade them.
All in all, this mechanism silences (reduces) the expression of the mRNA, because it will be degraded instead of translated into protein.
I just did this in science. Assuming the widow's peak is the capital W, the child has 75% chance of inheriting it. You have to make a Punnett Square to see the possibilities.