Question

question 28
1 pts
the type of immune mechanism that provides a general defense by acting against anything recognized as
ot self\ is called:

onspecific immunity.
specific immunity.
autoimmune.
none of the above.

question 29
1 pts
each cortical nodule is composed of packed lymphocytes that surround a less dense area called a
germ center.
trabecula.
lymph node.
germinal center.

Explanation:

For Question 28: Nonspecific immunity acts against any "not self" without targeting a specific pathogen. Specific immunity targets specific pathogens. Autoimmune is when the immune system attacks self - tissues.
For Question 29: Each cortical nodule has a germinal center surrounded by packed lymphocytes. A trabecula is a structural support in some organs. A lymph node is an organ, not the less - dense area in a cortical nodule. A germ center is not the correct term here; it's germinal center.

Answer:

Question 28: nonspecific immunity.
Question 29: germinal center.