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
Answer:
They make it possible to process complex data from brain images.- second choice
The potassium remaining is 1/4 of the original, so two half lives have passed.
One half life = 1.25 billion years
Two half lives = 1.25 x 2 = 2.5 billion years
The tools are 2.5 billion years old.
The anwser to this question is convergent!
Explanation:
Ultraviolet
1. This means a very hot O type star would emit shorter wavelength radiation. Thus, a very hot, type O star would most likely emit its most intense radiation as Ultraviolet.