<span>Thymine is harder to make, but more stable. DNA needs to keep information safe for a long time, so it makes sense to use thymine. But RNA is made and used quickly, and small mistakes don’t matter as much, so the easier to make uracil does the job.</span>
A fume hood is use to prevent a person from exposure to hazardousfumes from chemicals.
Answer:
1- testes
2-penis
3-epididymis
4-semen
5-scrotum
6-vas deferns
7-seminal vesicles
Explanation:
took the assignment and got it right
I think. They will die if they do not find another source, depending what it is.
The typical number of parathyroid gland is four
