Question

I am so confused right now... please, please, please somebody help me. I am not looking to cheat, I just need an explanation is all. Please help me understand this: How mutations lead to genetic variation? :D

Answer 1

genetic variation happens when DNA cells cross over sometimes, so when an animal or any animals mate there genes cross over varying their specoes, just like mixed breeds of dogs, another way to get a good explanation is to go to www.ask.com

Answer 2

google is also helpful

Answer 3

Thank you! :D

Answer 4

welcome