DNA and heredity

  • Thread starter no idea
  • Start date
  • #1
93
0
i thought i got some refused thing.can DNA change?if they cannot change, why we dont like as a cave dweller or like a monkey?i mean the body .
 

Answers and Replies

  • #2
Monique
Staff Emeritus
Science Advisor
Gold Member
4,161
65
You need to make your question more clear, as I cannot understand what you are asking.
 
  • #3
93
0
when before stone age,the human beings are like as a gorilla. i mean their appearance , using four legs to move ....etc... but now we have got changes . we have a big brain, use two legs to walk . so is it relating the changes of DNA,or others?
 
  • #4
iansmith
Staff Emeritus
Science Advisor
Gold Member
1,318
2
Changes (mutations) in the DNA sequences will give rise to the differences you observe between two species.
 

Related Threads on DNA and heredity

  • Last Post
Replies
4
Views
1K
  • Last Post
Replies
12
Views
3K
Replies
1
Views
6K
  • Last Post
Replies
13
Views
4K
  • Last Post
Replies
8
Views
3K
  • Last Post
Replies
15
Views
2K
  • Last Post
Replies
15
Views
8K
  • Last Post
Replies
5
Views
4K
  • Last Post
Replies
3
Views
2K
  • Last Post
Replies
10
Views
2K
Top