During the follicular phase, granulosa cells secrete <u>estradiol</u>, which stimulates the secretion of <u>LH.</u>
Menstruation is a series of changes of hormones in women's monthly period cycle during which blood is discharged from the body.
If no pregnancy happens, then the lining of the uterus or womb is shed and discharged with the blood.
The follicular phase is an essential phase of menstruation.
during this phase, fluid-filled sacs called ovaries dwell in the immature eggs.
The menstruation period lasts for 4 -7 days and in the end, a mature egg is released from the ovary.
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Answer:
The immune system is made up of a network of cells, tissues, and organs that work together to protect the body.
Explanation:
Proper environmental sanitation and the use of insecticides will prevent the spread of dengue fever virus.
<h3>What is a disease vector?</h3>
A disease vector is an organism which transmits pathogens to other organism.
Aedes aegypti mosquito is the vector for dengue fever. It transmits mosquito through its bite, thus introducing the virus into the blood.
The use of insecticides and the proper sanitation will help prevent the transmission of diseases.
At home, use of insecticide-treated nets will help prevent the spread of dengue fever.
Therefore, proper environmental sanitation and the use of insecticides will prevent the spread of dengue fever virus.
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Hi the answer is the Orbicularis oculi. Hope this helps.
