To solve this problem, we need to identify the correctly matched pair of epithelial tissues with their locations. Let's analyze each option:$\newline \bullet$Option 1: Inner lining of salivary ducts - Ciliated epithelium$\newline$ - Ciliated epithelium is typically found in the respiratory tract, such as the trachea, where it helps move mucus.$\newline$ - The inner lining of salivary ducts is usually lined with cuboidal or columnar epithelium, not ciliated epithelium.$\newline$ - Therefore, this option is incorrect.$\newline \bullet$Option 2: Moist surface of buccal cavity - Glandular epithelium$\newline$ - The buccal cavity is lined with stratified squamous epithelium, which provides protection against abrasion.$\newline$ - Glandular epithelium is specialized for secretion and is not the primary lining of the buccal cavity.$\newline$ - Therefore, this option is incorrect.$\newline \bullet$Option 3: Tubular parts of nephrons - Cuboidal epithelium$\newline$ - The tubular parts of nephrons, such as the proximal and distal convoluted tubules, are lined with cuboidal epithelium.$\newline$ - This type of epithelium is involved in absorption and secretion, which are key functions of the nephron tubules.$\newline$ - Therefore, this option is correct.$\newline \bullet$Option 4: Inner surface of bronchioles - Squamous epithelium$\newline$ - The inner surface of bronchioles is lined with ciliated columnar epithelium, which helps in moving mucus out of the respiratory tract.$\newline$ - Squamous epithelium is typically found in areas requiring rapid diffusion, such as the alveoli.$\newline$ - Therefore, this option is incorrect.$\newline$Based on the analysis, the correctly matched pair is Option 3: Tubular parts of nephrons - Cuboidal epithelium.