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earnstyle [38]
3 years ago
10

What are the steps of the menstrual cycle

Biology
2 answers:
bazaltina [42]3 years ago
8 0
The four main phases of the menstrual cycle are:

<span>menstruation.

the follicular phase.

ovulation.

<span>the luteal phase.</span></span>
sashaice [31]3 years ago
6 0

Answer:

The four steps of the menstrual cycle are as follows:  

1. Menstruation: It is the eradication of the endometrium, that is, the thickened lining of the uterus from the body via the vagina. The menstrual fluid comprises cells from the lining of the uterus, blood, and mucus.  

2. Follicular phase: The follicular phase begins on the menstruation's first day and terminates with evolution. It is mediated by the hypothalamus, the pituitary gland, which discharges FSH.  

3. Ovulation: It is the release of a developed egg from the ovary surface. This generally takes place mid-cycle, around two weeks or so prior to the beginning of menstruation.  

4. Luteal phase: At the time of ovulation, the egg erupts from its follicle, however, the ruptured follicle remains on the ovary surface. In the next two weeks, the follicle gets convert into a composition called corpus luteum.  

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The priority after administering is to assess fetal heart rate. After administering an opioid to a laboring mother, the main concern is to evaluate the effect on the fetus. Opioid administration can cross the placental obstruction with signs as well as measuring heart rate and variability. Subsequently after birth, there may be a reduction in attentiveness. Maternal factors of a reduced blood pressure, constipation and dry month are of a lesser importance.

5 0
3 years ago
Aquatic organisms in coastal areas face a variety of predators on land and in the water and air. Which ocean process exposes the
PSYCHO15rus [73]

Answer:

b

Explanation:

<em>The correct answer as to the ocean process that exposes the coastal organisms to land-based predators would be the daily tidal patterns that leave the coastal area exposed to the land for a part of the day.</em>

Some parts of the coastal areas become exposed to land during certain periods of the day as a result of tidal waves. When this happens, the aquatic organisms occupying these coastal areas become temporarily exposed to land predators who hunt and kill them for food.

<u>Therefore, the correct option is b. </u>

7 0
3 years ago
Semen creates a(n)__________ environment for sperm to safely travel through both the male and female reproductive tracts.
Assoli18 [71]

Semen creates a(n)<u>alkaline </u>environment for sperm to safely travel through both the male and female reproductive tracts.

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The semen of males carries the sperm cells which are required for the fertilization of the female egg. The conditions should be favorable for the process of fertilization to occur.

The natural atmosphere of the vagina of a female is acidic in nature. The sperms need a neutral environment for survival. Hence, the semen is produced alkaline in nature to prolong the lifetime of sperm cells. The alkalinity of the semen neutralizes the acidity of the vagina.

To learn more about semen, click here:

brainly.com/question/1385472

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8 0
1 year ago
The group of processes resulting in the mechanical disruption of rocks is called blank?
Yakvenalex [24]

Answer:

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Explanation:

the group of processes resulting in the mechanical disruption of rocks is called weathering

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