Which of the following statements is correct?

  • A
    Columnar epithelium nuclei are located at the top and it is found in the trachea.
  • B
    Squamous epithelium tissue nucleus is small and boundaries are regular.
  • C
    Cuboidal epithelium cells are arranged in a single layer and are found in the ducts of glands.
  • D
    Cuboidal epithelium cells are flattened and found in the thyroid gland.

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Similar Questions

Simple columnar epithelium is composed of a single layer of __ $(A)$ __ cells. Whose nuclei are located at the __ $(B)$ __ . Choose the correct option $:-$

The kind of epithelium which forms the inner walls of blood vessels is

Stratified epithelial cells have a limited role in secretion. Justify their role in our skin.

Match the terms given in column-$I$ with their feature given in column-$II$ and choose the correct option.
Column-$I$ (Terms)Column-$II$ (Features)
$A$. Exocrine gland$I$. They help to stop substances from leaking across a tissue
$B$. Endocrine gland$II$. Hormones are secreted directly into the fluid bathing the gland
$C$. Tight junctions$III$. They perform cementing to keep neighbouring cells together
$D$. Adhering junctions$IV$. Secretes mucus,saliva,earwax,oil,milk,digestive enzymes and other cell products

The function of the gap junction is to

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