Answer:
The correct answer would be d. thymus.
The thymus is a specialized lymphoid organ of an immune system.
It serves as the site for training and maturation of T-lymphocytes or T cells.
It is composed two identical lobes each containing outer region termed as cortex and inner region termed as medulla.
T-cells are first trained and selected in the cortex region via positive selection. In this, T cells which are able to bind to foreign antigens are selected and rest are degraded.
The selected T cells then move in the medulla region where they are selected by negative selection. In this, the T cells which binds to self-antigens are degraded and rest survive to become functional T cells.
Endocrine glands are responsible for <span>regulating body activities. The correct option among all the options that are given in the question is the second option or option "B". The endocrine system basically acts as long distance signalling system for the body. I hope that the answer has helped you.</span>
I did what do I do with big bowl
Answer:
gallstones
Explanation:
Gallstones are hardened deposits of digestive fluid that forms in the gallbladder that is found under the liver. The formation of these gallstones can be as a result of the inability of the bile to secret enough chemical to dissolve excess cholesterol t is excreted by the liver. It can also be caused s a result of the malfunction of the gallbladder.
When symptoms of gallbladder show, they often present signs such as pain in the right upper abdomen, nausea, vomiting etc.
Risk factors of gallstones include: eating high cholesterol diet, sedentary lifestyle, obesity etc.
Answer:
Moment magnitude estimates the amount of energy an earthquake releases and is derived from the amount of displacement along FAULT.
