Search found 56 matches
it is not dangerous or you get poisoned if you drink blood. On the stomach under the reaction of HCl acidious it destroyes all the cells. The bllod has red color and there is no any blue color in the blood. You may read on the Anatomy book that blood is made up by blood cells (erythrocites) and they...
- Fri Apr 20, 2007 7:07 am
- Forum: Human Biology
- Topic: can a woman produce sperm?
- Replies: 17
- Views: 29672
the sex is determines from SRY region which is a gene that is situated on the short branch of Y chromosome. this determine that the embryo will be male. Thus being female the paternal chromosome is X and maternal is X too so XX gives female embryo. On both cases they produce a chain reactions which ...
- Wed Apr 18, 2007 11:20 am
- Forum: Zoology Discussion
- Topic: Heart rate and emitted sound frequency of carp's hearbeat
- Replies: 6
- Views: 4057
Trypsins can be used to breakdown casein in breast milk. If trypsin is added to a solution of milk powder, the breakdown of casein will cause the milk to become translucent. The rate of reaction can be measured by using the amount of time it takes for the milk to turn translucent. Trypsin can also b...
- Thu Mar 29, 2007 12:25 pm
- Forum: Ecology
- Topic: Need ideas for experiment on an animal population.
- Replies: 5
- Views: 6446
i would like to sugest also some Chemical analyses of this area such as air pollution and soil polution form the chemical or human rubushes. You can see what kind of flowers are griong there and you an understand the pH of the soil. take some notes from Metereological station near by during the last...