To send instructions given by DNA to the rest of the body.
The answer is D; homeostasis allows the maintenance and regulation of stability and constancy that is needed to properly function. It is found in cells, tissues and organisms,
Sickle cell is a recessive trait.
that means that you have to inherit the gene from both your parents.
eg, if each of your parents has one good copy, and one defective copy of the gene, there will be a 25% chance you'll get 2 copies of the defective gene.
when that happens, before modern medicine, you'd probably die.
however, if you had 1 good copy, and 1 defective copy, then you'd not get malaria.
in a part of the world where most folks get malaria repeatedly, the benefits outweigh the problems.
thalassemia is a related genetic condition that also offers some protection against malaria, however, just as with sickle cell, if you get too much of the gene, your chances for survival are not good.
both cases are interesting results of mutation and natural selection.
It is a true statement that; "in order to replicate behavior, one must retain it in memory."
<h3>What is long term memory?</h3>
Memory can be categorized into two clases;
- Long term memory
- Short term memory
The long term memory is used to store information for future reference after being properly encoded. Hence, it is a true statement that; "in order to replicate behavior, one must retain it in memory."
Learn more about memory: brainly.com/question/14789503