Answer: Each organism is able to photosynthesize.
Explanation:
I think
Answer:
B) white is a correct answer.
Explanation:
Masses of myelinated nerve fibers appear white
Myelin is rich in lipid, formed by the glial cells in the central nervous system and by the Schwann cells in the peripheral nervous system.
myelinated nerve fibers appear white because lipid content is very high which makes the myelin fiber white, myelinated nerve fiber is also called white matter.
Answer:
Symbiosis
Explanation:
<em>Escherichia coli</em> is a species of Gram-negative bacteria that lives in the large intestine of humans and animals that are <u>healthy</u>. There,<u> it produces important vitamins that humans need for nutrition, such as vitamin K, B-complex vitamins, which makes it essential for the proper functioning of our organism and our health</u>. In return,<u> it receives the nutrients it needs for growth and division</u>.
This species belongs to the group of essential microbiota of our organism that play an important role in our nutrition, metabolism, digestion, and even in our mood.
This means that <em>E. coli</em> lives in a symbiotic relationship with its host, the human. Therefore, if this species of bacteria is absent in our organism, due to antibiotic overuse for example, it could have important negative impacts in our health.
Corticosteroids are stress hormones secreted by the adrenal
cortex of vertebrates. The function of corticosteroids is to activate the body
and to prepare it to respond to stressful circumstances. Synthetic analogues of corticosteroids have also been
manufactured as drugs to mimic the function of corticosteroids in the body.
