I think it is a sex cell (not sure)
Answer:
1. your chromosomes
2. double helix
3. chromosomes are made up of DNA
4. genes
5. carrying genetic information
(just took the test and got 100)
Explanation:
Adding up the percentages given in the question above,
60% + 17% + 17% + 6%
will give us a hundred percent. Since all parts are being represented in the breakdown of percentages, the scientist may present the % composition in a pie graph.