Summary N 7

Summary N 7

How heredity Works 

In these theme ( How heredity works ) the most important is DNA Deoxyribonucleic acid .

  The  Deoxyribonucleic acid or DNA i s like i have said the base of everything . in this topic you will see how the sex of a baby could be know ,  and other things related with the DNA.  A  baby sex could be determine because every parent have to give 1 of their 2 classes of chromosomes to the baby and male have 2 classes that are : the one that have a form like and y and the other like an x but the female just have the one that look  like an y in the conbination is yy it would be a girl but if it is an yx y would be a boy . this maybe simple things means a lot as yo can see . About DNA it have it own conbinations that are : GT AND TA and they are parts of the DNA called bases .like you can see this is a very short resume but it show you more on lessof what this topic is about .