Birds that ranged from different island of the Galapagos had different characterististic that depended on the climate they lived in.
Answer:
There was no oxygen in the flask.
Explanation:
Anaerobic organism do not need oxygen!!
A model organism is a species that has been widely studied to understand a particular biological phenomena, normally used because they are easy to breed and maintain in a laboratory setting and has certain experimental advantage.
The criteria that Thomas hunt Morgan was looking for include; the model organism should be small in size, easy to keep in the laboratory and also able to produce large number of off springs in a short time.
Bacteria can divide every minute, so given 600 minutes in ten hours it would be an extremely large number
