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
german
3 years ago
14

Menstruation ________. menstruation ________. occurs after ovulation but prior to degeneration of the follicle involves the brea

kdown of the endometrium is stimulated by hcg is triggered by an lh surge
Biology
1 answer:
yaroslaw [1]3 years ago
5 0
<span>The answer would be: involves the breakdown of the endometrium

To preparing for bearing a child, the endometrium cells will replicate and makes a layer of cells for the egg implantation. Menstruation happens when the eggs are not fertilized. This will cause the lining of the endometrium breakdown, resulting in tissue and blood flowing from the uterus into the vagina. </span>
You might be interested in
What are the wavelike muscle contractions that help move food along the digestive tract?
Butoxors [25]
It's called peristalsis. It occurs through the oesophagus all the way through the digestive tract.
6 0
3 years ago
Read 2 more answers
what would occur if the pistil of the flower would not be sticky at the top? what would that mean for the reproduction of the fl
poizon [28]
No pollen will be able to stick to it
6 0
3 years ago
Which animals are the oldest vertebrate fossils?
bezimeni [28]

Answer: Armored fish

Explanation:

The earliest known fossil vertebrates were heavily armored fish discovered fish in rocks from the Ordovician period.

The fossils shows the path from the early aquatic life to the vertebrates, vertebrates to mammals.

The fossils shows that it is vertebrate and are the oldest known fossil ever known. The fossils of the animals and plants helps to known the behavior of the past time and based on that research and study is done.

8 0
3 years ago
In your own words, explain why the direction along which the electromagnetic wave travels is not the same as the direction along
Burka [1]
 i dont kno this one hasha
5 0
3 years ago
Read 2 more answers
What are to two types of gametes?A gamete is also known as?
STALIN [3.7K]

Answer:

What are to two types of gametes?

Sperm and Egg

A gamete is also known as?

Sex cells

What is the process called when the fusion of gametes create a zygote?

Fertilization

Is a zygote a diploid of haploid cells?

Diploid

<u>-TheUnknownScientist</u>

5 0
2 years ago
Read 2 more answers
Other questions:
  • Refers to the type of microscope Leeuwenhoek made with one lens...
    13·1 answer
  • During which stage of postmortem decomposition does the body become bloated with gas?
    13·1 answer
  • Animals in the same phylum may have different nervous system structures. For example, octopuses have large, complex brains while
    5·2 answers
  • Which of the following is an example of homeostasis?A. Darkening a room makes it easier to sleep. B. Ingesting too much alcohol
    12·1 answer
  • Question 2 (5 points) .<br> Which is an example of the aesthetic value of a healthy ecosystem
    12·1 answer
  • Do all cells have a cell plate?
    10·1 answer
  • Which is the only element in group 1 on the periodic table that forms covalent bonds?
    11·2 answers
  • What effects will a continually warming climate have in the next 30 years and beyond, according to scientists?
    13·1 answer
  • DNA binding proteins in prokaryotes regulate gene expression by controlling transcription
    12·1 answer
  • What will happen to OTHER ORGANS if kidneys malfunction due to certain disease
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!