Answer:
the fear of harming the child
Explanation:
Answer:
The correct option is d. Serves as the site of T lymphocyte maturation
Explanation:
Thymus, a specialized primary organ of the nervous system, is a part of the lymphatic system. It is present in the upper front part of our chest, behind the sternum and between the lungs.
The thymus has two lobes, each containing a central medulla and a peripheral cortex surrounded by a outer capsule.
The main function of the thymus is the maturation of T cells or T lymphocytes and it occurs in the medulla of the thymus.
Therefore, the thymus provides a site for the T cells to mature.
Norepinephrine antagonists would affect heart rate in a similar way to activation of the parasympathetic ANS.
Answer: Option A
<u>Explanation:</u>
Norepinephrine is responsible for increasing the rate of the heart and causes contraction of the muscles. Having an antagonist norepinephrine would act in the opposite way and would decrease the rate of the heart and help relax the body of the human.
It will act in a similar way to activation of parasympathetic ANS which is responsible for the decreasing the heart rate and increasing the digestion at a faster rate. It relaxes the body of the humans.