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
borishaifa [10]
3 years ago
13

Dysfunctional uterine bleeding (DUB) is caused by a. endometrial fibroid tumors. b. absent or diminished levels of progesterone.

c. endometrial inflammation. d. reproductive tract malignancies.
Biology
1 answer:
nikklg [1K]3 years ago
4 0

b. absent or diminished levels of progesterone

Explanation:

Dysfunctional uterine bleeding refers to abnormal uterine bleeding that causes the endometrial line to shred off in an abnormal manner.

Fibroid tumor, endometrial  inflammation and malignancies are indirect causes of uterine bleeding but most common cause is the hormonal imbalance.

Progesterone is responsible for development and maintenance of endometrium so absent or diminished levels of progesterone is the cause of DUB.

You might be interested in
What are the primary functions of dermis
Rus_ich [418]

Answer:

A deep layer of connective tissue gives structural strength.

Explanation:

6 0
2 years ago
Read 2 more answers
10. Which type of fermentation sometimes occurs in human muscle cells
Scrat [10]
I think its acid fermentation, but I could be wrong. My class studied this a while ago.
4 0
3 years ago
Look at the picture below and answer the question below, please!
MatroZZZ [7]

Answer:

Kingdom 4

Explanation:

This kingdom is the only one with the ability to be heterotrophic or autotrophic.

6 0
3 years ago
Read 2 more answers
PLEASE CAN SOMEONE HELP ME WITH THIS SCIENTIFIC METHOD TEST.PLEASE
stiv31 [10]

<u>Answer</u>: a. This represents the requirements for the highest quality scientific methodology.

This question is part of the problem solving value rubric created by the AACU (The Association of American College and Universities). The number 4 represents the score assigned to the experimental design and the text illustrates the requirements needed to reach it.

a - is the highest score - the capstone

b&c - the milestones

d - the benchmark - the minimum score needed to pass.

Anything lower than the benchmark will be assigned a 0 and failed.

7 0
2 years ago
Which is a good example of adaptive evolution? The red fox that inhabits farmlands and forests has a red coat, but its relative,
ludmilkaskok [199]
I think it's the first one: the red fox that inhabits farmlands and forests has a red coat, but it's relative, the kit fox, lives in a desert has a sandy-colored coat
7 0
2 years ago
Other questions:
  • Which of these are sources of lake water ? select the three correct answers
    6·1 answer
  • What is the role of lysosomes?
    14·2 answers
  • Proteins are
    9·1 answer
  • Explain how the double helix structure of DNA aids in the function of replication.
    7·1 answer
  • Which of these is a feature of eons in the geologic time scale? (1 point)
    5·1 answer
  • If you are given the following sequence, what is
    10·1 answer
  • Which is a renewable energy resource?<br><br> coal<br> petroleum<br> wind<br> natural gas
    9·2 answers
  • Help, please! 10Pts.
    6·1 answer
  • 3. If you teleport yourself instantly to another location, is the teleported person still you?
    9·2 answers
  • Half of the moon is always lit except during an eclipse.<br><br> True or false?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!