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
Leya [2.2K]
3 years ago
14

What is menstruation​

Biology
2 answers:
Svetradugi [14.3K]3 years ago
5 0

Answer:

Menstruation is a time in a young-women's life where she starts to bleed from her ding-dong. This happens because when an egg in her uterus is not fertilized by a sperm, the lining of the uterus breaks itself down and passes out through the uterus opening, including the egg.

Scrat [10]3 years ago
3 0
A period.which comes every month.your Uterus lining is shredds blood from the lining therefore making girls have a period every month
You might be interested in
Which part of the cell surrounds the cell and allows molecules in and out this cell part also has holes in it and is said to be
mina [271]
That would be the cellular membrane
6 0
3 years ago
Which of the following depends on reproductive structures being compatible between partners in breeding
Blababa [14]

Answer:

Im pretty sure D

Explanation:

5 0
3 years ago
What releases enzymes to digest molecules outside of a cell
marta [7]

Answer: Lysosomes

Explanation:

The answer is Lysosomes

6 0
2 years ago
Read 2 more answers
What two components are often found as part of an enzyme?
alukav5142 [94]
Two components that are very common and often found are:
1. Simple Enzymes which are called like this cause usually are composed of proteins. It is peptide bonds that linked the amino acids 
2. Conjugated Enzymes. They <span>have two parts. The protein and non protein portion.
</span>Hope this helps you greatly
7 0
3 years ago
Brown hair is dominant over red hair. What will the genotypes and phenotypes of the offspring of a cross between a homozygous br
beks73 [17]

Answer:

1) The alleles for homozygous brown hair will be BB.

2) The alleles for heterozygous brown hair will be Bb

3) Let's make a punnet square to check for the outcomes:

       B          b

B   BB        Bb

B    BB       Bb

4) The results from the punnet square depict that the phenotype of all the children produced will be brown hair.

5) The punnet square depicts that there will be a 50% probability of the child to carry the heterozygous genome (Bb) and there is also 50% probability for the child to carry homozygous dominant genome (BB).

6 0
3 years ago
Other questions:
  • The nurse is teaching a new group of mental health aides. the nurse should teach the aides that setting limits is most important
    8·1 answer
  • Scientists can measure how deep the ocean floor is by using a long meter stick. True False
    14·2 answers
  • Which of the following statements about mitochondria is TRUE? A. The outer mitochondrial membrane is impermeable to ions and sma
    7·1 answer
  • How does the number of cells relate to the functioning of the organism
    11·1 answer
  • Describe how an amino acid molecule passes from the lumen of the ileum to the liver​
    14·1 answer
  • Light is an example of which type of energy?
    14·1 answer
  • Which Punnett square represents a cross between two parents that are heterozygous for purple flowers?
    10·2 answers
  • What makes the cells of domain Eukarya different from the two prokaryotic domains?
    10·1 answer
  • Specific proteins produced in a cell are directly related to the A. Number of mitochondria in the cell. B. Sequence of sugars an
    11·1 answer
  • When a blood film is viewed through the microscope, the RBCs appear redder than normal, the neutrophils are barely visible, and
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!