When both alleles are the same
Homozygous is the name used to refer to alleles that are the same. It is the process of having identical alleles for a single trait. Go to http://biology.about.com/od/geneticsglossary/g/homozygous.htm for more details.
depends on how sick u r..... if your up for it def try to get outside! That way all the germs aren't contained inside, + fresh air always helps... and DRINK WATER!