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
rewona [7]
3 years ago
13

Describe in detail the function of an umbilical cord

Biology
1 answer:
sammy [17]3 years ago
6 0

Answer:

the umbilical cord is considered both the physical and emotional attachment between mother and fetus.

Explanation:

this structure allows for the transfer of oxygen and nutrients from the maternal circulation into fetal circulation while simultaneously removing waste products from fetal circulation to be eliminated maternally.

You might be interested in
When patients do not trust family members to make decisions about their end-of-life treatment, there is a need to appoint a nonf
arsen [322]
Power of attorney is capable act on behalf of someone when a decision can not be made
6 0
3 years ago
How do the various part of the body work together when we eat something
gulaghasi [49]

Answer:

Your digestive system absorbs water and nutrients from the food you eat. Your circulatory system carries oxygen, water, and nutrients to cells throughout your body. Wastes from the cells are eliminated by your respiratory system, your excretory system, and your skin.

Explanation:

6 0
2 years ago
Como aseguramos que en la mitosis la nueva célula es idéntica a la célula madre ?!!!
lozanna [386]

Answer:

The daughter cells are genetically identical because mitosis is a process that ensures the equal distribution of the replicated genetic material between these cells

Explanation:

During mitosis, the DNA is duplicated during the interphase (S-phase). Subsequently, the replicated chromosomes are arranged in the center of the parent cell (metaphase) to be finally separated and equally distributed between the daughter cells.

8 0
3 years ago
A new kind of tulip is produced that develops only purple or pink flowers. Assume that flower color is controlled by a single-ge
g100num [7]

Answer:

Explanation:

the purple allele (C) is dominant to the pink allele (c).

The frequency of C represents p while that of c represent q. Using the formula p+q= 1

The proportion of pink flower is 153/1000 = 0.153. This is also the frequency of the genotype cc (q^2).

Thud to find q which is the frequency of the c allele,

q = √0.153

q = 0.3912

From the formula p +q = 1 we can find p p = 1 - 0.3912

p which is the frequency of the C allele

p = 0.6088.

B. the proportion of all purple flowering plants that are heterozygotes and homozygotes is 847 / 1000 = 0.847

5 0
3 years ago
If you have 2.0 moles of magnesium how many atoms of magnesium do you have?
Mrac [35]

Answer:

6.02E+23 atoms

Explanation:

5 0
2 years ago
Other questions:
  • How do limiting factors affect organisms in a community?
    8·2 answers
  • Once a person is infected, which one of these sexually transmitted infections (stis) remains in the body for life, regardless of
    7·1 answer
  • CROSSWORD PUZZLE: A specific product of a drug, formed by the chemical processes in the body that break down the drug (10 letter
    7·1 answer
  • You start off with 100 E. coli cells known to divide every 20 minutes. Based on this information and using formulas for exponent
    12·1 answer
  • Which of the following is considered a modified stem?
    8·1 answer
  • I really need help with these
    11·2 answers
  • 1. Differentiate the role of the liver in the
    5·1 answer
  • What is the primary difference between osmosis and diffusion
    10·1 answer
  • Which functional group is key in
    8·1 answer
  • Edward Jenner's smallpox inoculation experiment was based on his observation that some dairymaids who worked
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!