Answer:
Medullary sinuses contain histiocytes (immobile macrophages) and reticular cells. A lymph node contains lymphoid tissue, i.e., a meshwork or fibers called reticulum with white blood cells enmeshed in it. The regions where there are few cells within the meshwork are known as lymph sinus.
Explanation:
Cancer is the noncommunicable disease
Answer:
The main difference between dyadic and group communication is that dyadic communications take place between two people, but group communications take place between three or more people. ... Both dyadic communication and group communication involve a comparatively small number of people
Explanation:
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The human body cells have 46 chromosomes because they inherit 23 from both parents.
