True because the mitochondria is the major organelle that provides energy for the body
Answer:
Hi there! So let's get this straight, when sexually reproducing organisms, each parent that contributes to half of each gene for the offspring. Each individuals will have two chromosomes and two alleles for each of the genes, which means one is acquired from each of the parents. Hope this helps
Given what we know, we can confirm that molecular clocks are also used to help classify organisms.
<h3>Why are they used to classify organisms?</h3>
Molecular clocks can be used to help classify organisms by providing a context for the development of that organism. That is, they allow us to see the genetic history of evolution into that organism and to know to which organisms it is most closely related.
Therefore, we can confirm that molecular clocks are also used to help classify organisms.
To learn more about molecular clocks visit:
brainly.com/question/1177009?referrer=searchResults
The answer would be: <span>addison's disease
Cortisol is produced by the adrenal glands that located above the kidney. </span>Addison's disease appears w<span>hen the adrenal glands produce less cortisol than needed. The cause might be autoimmune cells attacking the glands or infection of tuberculosis. Cortisol deficiency could be fatal in some cases, called adrenal crisis.
</span>
