An individual has a 25% penetrance of a defective gene.

For my science hw we have to find out how we inherit our genes.. any help?

What are the negative effects of teen pregnancy? Like what can happen to a baby born from a teen? My doctor told me that my b...

How can you get diabetes other than by genes?

A study on the population-based Swedish Twin Registry, has discovered that genes play a major role in the development of resp...

Hey, when I was with my girlfriend I wanked in front of her and well, I then wiped it off off my hands like were my thumb is ...

Well I'm 14 and pregnant, I don't need any rude comments I've heard enough, I came here for advice and that's what I need, th...

Okay so because of Christmas vacation I have screwed up my sleeping schedule badly... like I mean I have been going to bed at...

please help out any info on this would help...Cures, surgery tips to help the pain!!???

Okay, to start off, I am going to tell you a few things about my mom. She has VERY heavy periods. She bleeds dangerous amount...

All of my family and friends are giving me major drama and telling me im crazy for getting my tubes tied after i have this ba...