1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Schach [20]
3 years ago
12

With the help of labelled diagram explain the menstrual cycle in adolescent girls​

Biology
1 answer:
MissTica3 years ago
7 0

Answer:

it is diagram okk

Explanation:

female reproductive system undergoes some changes and those changes repeat at interval of every 28-30 days. this repetative changes are called menstrual cycle. it is natural process, controlled by four hormones. those four hormones follicle stimulating hormone,luteinizing hormone, estrogen and progesterone. one of several follicle in ovary starts to develop along with oocyte present in it,under effect of follicle stimulating hormone. developing follicle secrets estrogen. endometrium of uterus starts to regenerate under effect of estrogen. it bursts under effect of luteinizing hormone and oocyte is released. this is ovulation. remaining tissues of burst follicle forms corpus luteum. corpus luteum starts to secrets progesterone. endometrial glands secrets their secretion under effect of progesterone. such endometrium is ready for implantation of embryo.

You might be interested in
Select the correct answer
Westkost [7]
We can only see a small part of the electromagnetic spectrum
8 0
2 years ago
Read 2 more answers
Name a organism that does most of the Earth’s nitrogen fixation for the nitrogen cycle
zmey [24]

Carbon fixation only takes place in autotrophs. For example plants, algae, and some bacteria, or organisms that make their own food.

4 0
3 years ago
Explain how messages travel to and from the brain through the nervous system
sweet [91]
<span>Messages to the brain travel along the nerves, which are strings of long thin cells called neurons</span>
4 0
3 years ago
Gravity is a _____________ between objects and depends on an objects size and their distance apart
zvonat [6]

Answer:

force,pull

Explanation:

8 0
2 years ago
PLS HELP ME WILL MARK U BRAINLIEST
aksik [14]

Answer: B. Comparative embryology

Explanation: Good luck! :D

7 0
3 years ago
Other questions:
  • Which phrase best defines topography?
    13·2 answers
  • What is the location of the parotid lymph node?
    15·1 answer
  • A scientist completes a new investigation and announces that she has developed a new theory. Which of the following statements i
    14·2 answers
  • Fires are intentionally set in the savanna annually. What results from this practice? A) It refreshes the biome. B) It recycles
    6·1 answer
  • Some people choose not to get vaccinated because vaccinations can cause disease. What would be the best evidence to
    8·2 answers
  • Which of the following is a part of the morphology (structure) of fish?
    15·1 answer
  • What experiment is left overnight what would be the observation fresh potato in sugar solution and water
    7·1 answer
  • Name the three fossil fuels and tell how Americans use them and the impact they have on our country?
    12·2 answers
  • 21. The graphs show the results from an investigation of relative enzymatic activity of four different enzymes in acidic and bas
    15·1 answer
  • What is an item included in the Bill of Rights?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!