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.
Answer:
Crust
Explanation:
The rigid outermost layer of Earth is called the crust.
Answer:
True
Explanation:
It absorbs more radiation than water does :)
The answer is in the image attached.
Hope this helps!
May i know what is it for?
