A movement of alleles resulting from migration. I hope I helped
I also believe the answer is A.
Answer:
No
Explanation:
The Sun is a star there are lots of stars,but the Sun is the closest one to Earth.It made from gases and it always burning
Planets are:Mercury, Venus, Earth, Mars, Jupiter, Saturn, and Uranus
Answer: It's C
Explanation: because They also do not have a brain, respiratory system, or circulatory system.
Tryptophan is specified by one single codon, which is what makes it so unique since it’s the only amnio acid that has one codon.