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प्रश्न
Name and explain the role of the inner and middle walls of the human uterus.
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उत्तर
The inner glandular wall of the uterus is known as endometrium.
Role - During the menstrual cycle, the endometrium wall grows into a thick, blood vessel-rich, glandular layer. This condition of the endometrium favours the implantation of the foetus. If fertilisation does not occur, the endometrium is shed during the hemorrhagic phase of the menstrual cycle.
The middle wall of the uterus is known as myometrium.
Role- It consists of smooth muscles. It brings about contraction while delivery of the baby.
संबंधित प्रश्न
the biological/technical terms for Fixing of developing zygote on the uterine wall.
Briefly describe the secretory phase of the menstrual cycle.
Explain the role of hormones during the menstrual cycle.
Follicle stimulating hormone : Development of oocyte : : Luteinizing hormone : ____________
Corpus luteum produces ______.
Which one of the following is the most likely root cause why menstruation is not taking place in regularly cycling human female?
The Corpus luteum grows during menstruation.
Why are menstrual cycles absent during pregnancy?
The graph given below shows the number of primordial follicles per ovary in women at different ages. Study the graph and answer the questions that follow.
- What is the average age of the women at the onset of menopause?
- At what age are maximum primordial follicles present in the ovary, according to the given graph?
The egg is passed down through the oviduct by muscular contractions.
