Eukariotic cells have nuclei, while prokaryotic cells do not.
Answer:
In 1951 Franklin joined the Biophysical Laboratory at King’s College, London, as a research fellow. There she applied X-ray diffraction methods to the study of DNA. When she began her research at King’s College, very little was known about the chemical makeup or structure of DNA. However, she soon discovered the density of DNA and, more importantly, established that the molecule existed in a helical conformation. Her work to make clearer X-ray patterns of DNA molecules laid the foundation for James Watson and Francis Crick to suggest in 1953 that the structure of DNA is a double-helix polymer, a spiral consisting of two DNA strands wound around each other.
I believe an ecosystem is a collection of all of the abiotic and biotic factors in an entire region.
By using the rule of 70 formula we can determine is Growth rate .
What is rule of 70 in population ?
The number of of years it takes for a country economy to double in size is equal to 70 divided by the growth rate in percent.
The rule 70 determines the number of years it takes for a variable to double by dividing the number 70 by the variables growth rate.
to learn more about rule 70 click brainly.com/question/19865970?
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