Answer:
They used relative dating to divide Earth's past in several chunks of time when similar organisms were on Earth. Later, scientists used absolute dating to determine the actual number of years ago that events happened. The geologic time scale is divided into eons, eras, periods, and epochs.
Explanation:
Sugar group, phosphate group and nitrogen bases.
Answer:
Option C, 32 million
Explanation:
As per standard rule -
Number of base pair per nucleosome is equal to 
Now, the total number of base pair in human genome is 
billion.
Number of nucleosome in billion base pairs is equal to
These are diploid cells and hence the number of nucleosomes will be 2n
Hence, the total number of nucleosomes are
Hence, option C is correct
An amino group, a carboxyl group, and an R group
Answer:
Explanation:
The mutation is from AAG GCA TTC to AAG GCT ATTC
So there is a frameshift with an insertion of a T
Answer is a Frameshift mutation.
