The transitional epithelium is found in the wall of the urinary bladder.

Study the following statements and identify the correct statements-
$\mathrm{I})$ Microglial cells keep the cerebrospinal fluid in the ventricles of brain in constant circulation
$\mathrm{II})$ Arrector pili muscles are unstriated muscles
$\mathrm{III})$Basophils remove antigen-antibody complexes from the blood
$\mathrm{IV})$ Perichondrium is absent in fibrous cartilage

Study the following statements
$A)$ Compound epithelium forms the lining of the larger pancreatic ducts as stratified cuboidal epithelium
$B)$Cartilage is a vascular tissue surrounded by fibrous connective tissue sheath called perichondrium
$C)$Gap junctions in cardiac muscles permit electrical impulses to be conducted rapidly
$D)$ Myelinated nerve fibres are found in grey matter of the central nervous system

Among the above, identify incorrect statements

Match the type of cells in Column $\mathrm{I}$ with the organs they are part of, listed in Column $\mathrm{II}:$

Choose the CORRECT combination.

Which one of the following is incorrect regarding WBCs?

(a) Monocytes migrate from the bloodstream to other tissues and differentiate into tissue-resident macrophages, Kupffer cells in the liver.

(b) Eosinophils modulate allergic inflammatory responses.

(c) Basophils release histamine for inflammatory response.

(d) Natural killer cells are a type of phagocytic erythrocytes.

Fill in the blank with the correct option provided in the bracket.

Pavement epithelium is another name for_____(cuboidal/squamous/columnar) epithelium.

Given below is a diagrammatic representation of glandular epithelium.



Which of the following is a correct set w.r.t. the secretion of the given gland?