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Multiple Choice
Which type of tissue is found lining the uterus?
A
Transitional epithelium
B
Pseudostratified ciliated columnar epithelium
C
Simple columnar epithelium
D
Stratified squamous epithelium
Verified step by step guidance
1
Step 1: Understand the function of the uterus lining. The uterus is part of the female reproductive system, and its lining plays a critical role in supporting implantation and pregnancy. The tissue must be specialized for secretion and absorption.
Step 2: Review the characteristics of the listed epithelial tissue types. For example: Transitional epithelium is found in areas like the bladder, allowing stretching; Pseudostratified ciliated columnar epithelium is found in respiratory pathways, aiding in mucus movement; Stratified squamous epithelium is protective and found in areas subject to abrasion, like the skin or esophagus.
Step 3: Focus on the correct answer, Simple columnar epithelium. This tissue type is specialized for secretion and absorption, making it ideal for the uterus lining. It contains cells that secrete mucus and other substances, as well as microvilli to increase surface area for absorption.
Step 4: Relate the structure of simple columnar epithelium to its function in the uterus. The single layer of tall, column-like cells provides an optimal surface for nutrient exchange and secretion of substances necessary for embryo implantation and development.
Step 5: Conclude that the uterus lining is composed of simple columnar epithelium, as its structure and function align with the physiological needs of the uterus.