Answer:
Number 4 here.click on the picture
A is correct
The slides would have the specimen on it as well
So u get a codon chart it'll look like a circle with a bunch of letters. Then you use the letters u are given for every dash such as UCU and you go biggest to smallest letter until you hit an amino acid or stop then what you write down is that amino acid you hit. For an example, we'll use UCU. You go to the big letter U inside that big U will be a smaller C and inside that C will be a smaller U which leads to an amino acid or a stop codon. And you do this with every group of 3 letters. If one is missing it stops prematurely and if there is an extra when it may have a mutation. I hope that helped! If not there are YouTube videos out there that can help.
Jawless fish. The class Agnatha is a class made up of jawless fish. It excludes all vertebrates with jaws.
Answer:
nature preserve to save the population since thats where they breed
