Question

The inner mucosal layer of the uterine wall is the.

Answer 1

The inner mucosal layer of the uterine wall is called the endometrium, which thickens during the menstrual cycle and sheds if fertilization does not occur.

Step-by-step explanation:

The inner mucosal layer of the uterine wall is known as the endometrium. It is the innermost layer and plays a crucial role in the female reproductive system. Structurally, the endometrium is divided into two layers: the stratum basalis, which is next to the myometrium and does not shed, and the stratum functionalis, which thickens in response to hormones and is the layer that sheds during menstruation if fertilization does not occur. During the menstrual cycle, the endometrium builds up in preparation to nourish a potential embryo. If fertilization does not occur, it is the stratum functionalis that is shed during menstruation.

Answer 2

The endometrium

Step-by-step explanation:

The endometrium is a thin inner layer that lines the uterus. It is made up of glandular cells that make secretions.

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