Biology, asked by gayatrikalshetty0, 18 days ago

Distinguish between Proliferative phase and Secretory phase of menstrual cycle.​

Answers

Answered by nazhashim01
20

Answer:

The first half of the menstrual cycle is the estrogenic proliferative phase during which endometrial epithelial and stromal cells divide. The second half of the menstrual cycle is the progesterone-dependent secretory phase during which hypertrophy of uterine glands and decidualization of stromal cells are induced.The menstrual cycle can be described by the ovarian or uterine cycle. The ovarian cycle describes changes that occur in the follicles of the ovary whereas the uterine cycle describes changes in the endometrial lining of the uterus. Both cycles can be divided into three phases.

Explanation:

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Answered by Afreenakbar
0

Answer:

The uterine cycle's second stage is known as proliferative. The uterine cycle ends with the secretory stage. High levels of oestrogen are at work at this era. Progesterone levels are high during this time.

Explanation:

The female reproductive system's uterus and ovaries undergo a sequence of normal modifications during the menstrual cycle, which is what allows for conception. The release of progesterone and oestrogen in cycles is also regulated by the ovarian cycle, as is egg production. The uterine cycle controls how the uterine lining (or womb) is maintained and made ready to receive an embryo. These concurrent and synchronised cycles typically run between 21 and 35 days, with a median duration of 28 days, and they continue for approximately 30 to 45 years.

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