222k views
3 votes
Changes in DNA that sometimes do and sometimes don't have a harmful effect are called what?

User GvM
by
5.0k points

2 Answers

2 votes

They are called mutations..... :)

User Blork
by
5.0k points
1 vote

Answer:

A harmful one would be cutting down trees to make a new mall, This is the exact opposite of the one above, less food for plant or leave eating animals and less oxeygen

Step-by-step explanation:

User Zzzbbx
by
5.8k points