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Thank you for the response but i think you misunderstood me... What i mean is that is there is one domiante plus one receesive gen in someone then that person is a carrier and symtoms are not meant to show. Why does many books says that the symtoms still shows if a person have a domiant and recessiv...
How come when the normal cell gene is dominant and the sickle cell gene is recessive, if a person have a normal and a sickle cell gene, there will be still some sickle cell found in that person? (i thought dominant overides the recessive?)
- Sat May 13, 2006 8:44 am
- Forum: Botany Discussion
- Topic: why did photosynthesis evolve to green and not another color
- Replies: 10
- Views: 7652