The part of the amino acid that varies from one to another is the chemical structure of the R group
You only want to express the genes that are necessary. You only need to make the needed proteins, and it also conserves resources.
Answer:
the tips of the steams and roots, also known as an apices
"<span>Chelicerae" is the mouth appendage in which these venom glands of the spider are located. The correct option among all the options that are given in the question is the second option or option "B". The other options given in the question are incorrect. I hope that this answer has come to your help.</span>
<span>Amoeba feeds on microscopic organisms such as single-celled algae and bacteria .</span>