ASAP
Someone please it’s very urgent

40 points

1 DNA, RNA and protein synthesis

2 DNA replication

2.1 Mistakes in DNA replication

3 Transcription

3.1 Formation of pre-messenger RNA

3.2 RNA splicing

3.3 Alternative splicing

3.4 Reverse transcription

4 Translation

5 Transfer RNA

6The Genetic code

6.1 An exercise in the use of the genetic code

Explanation:

answer; i believe that the correct answer is(d) nondisjunction during meiosis;