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.
It is only DNA which contains sugar deoxyribose, has primary function storing, transferring genetic information and double-stranded. RNA it only directs code for amino acid which contains the uracil base and it is found throughout the cell.
Both the DNA and RNA are polymers which are made up of nucleotides and contains the adenine base.
A representation of earths rounded surface on a flat surface is called___a map.
Answer:
The answer is C. genetic drift
Explanation:
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