Question

what is dna?

Answer 1

Deoxyribonucleic acid.
A hereditary material
We all have that..Right?
And it's same for everyone! Means we all have the same DNA:hereditary material.

Answer 2

DNA has 2 deoxyribose (which is simply a 5 carbon sugar).

Answer 3

Welcome to OpenStudy @Hridoy! @Ryaan is right. However, even if our DNA is similar, it is not the same for everyone. The part of our DNA sequences differ from each other, differences which arise by events such as mutations among others.

Answer 4

@aaronq
We don't have same DNA?:I

Answer 5

Hmm got it!
Identicals have same DNA right?

Answer 6

yeah, identical twins do

Answer 7

But we different people have different DNA...Right????

Answer 8

yup!

Answer 9

Gooooooooooot it!
Thanks @aaronq

Answer 10

np!

Answer 11

First of all @Hridoy : A Warm Welcome to 'Open Study'. Please Read CoC (compulsory to read by all "Open Study" users) : http://openstudy.com/code-of-conduct