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
Alexeev081 [22]
3 years ago
7

To what organ does the umbilical vein lead

Biology
1 answer:
Romashka [77]3 years ago
6 0
The umbilical vein connects the placenta of the mother to the growing fetus's opening of the stomach. This cord connects the baby to its mother. Its primary function is to carry oxygenated blood to the fetus. <span>The average cord is about 50cm (20 inches) long.</span>
You might be interested in
When individuals of the same species are reproductively isolated, genetic differences may accumulate in sufficient number so tha
sdas [7]

Answer:

macroevolution

Explanation:

Macroevolution occurs due to the genetic differences accumulates in the population of the same species which gets reproductively isolated from the older population and got different environments and resources to live.

Macroevolution leads to the creation of a new species over a long period of time because of the genetic difference that occurs due to mutation in the gene in the population who got reproductively isolated. So the new species evolved from the macroevolution.

6 0
3 years ago
PLEASE HELP!!!
andriy [413]

According to natural selection process, the trend that will occur is that the number of organisms with harmful characteristics will decrease  while organisms with neutral or beneficial traits will increase in the plant population

<h3>What is natural selection?</h3>

Natural selection is the process by which organisms with favorable features and characteristics that enable them to adapt to their environment survive while those with unfavorable traits die off.

In a changing environment, it will be observed that the organisms with the most favorable traits will be the most dominant in the environment.

Therefore, for the Year 5 and Year 10, the most likely trend that will occur is that the organisms with harmful characteristics will be decreasing in the plant population while organisms with neutral or beneficial traits will likely be increasing in number.

Learn more about natural selection at: brainly.com/question/14385908

#SPJ1

3 0
2 years ago
Which sentence best explains how green plants receive energy from sunlight
Daniel [21]

i dont know where the choices are but plant gain energy from sunlight and they use it to make food through photosynthesis.


Hope it helps bro :D

5 0
3 years ago
Read 2 more answers
Which of the following is a preventive measure for lymphedema?
Orlov [11]
B is the answer

That is correct
8 0
2 years ago
Read 2 more answers
Two species of tree frogs occupy different elevations in the canopy of a rain forest. If these frogs with strikingly different p
shtirl [24]

Answer:

Habitat Isolation

Explanation:

Ecological, or habitat, isolation occurs when two species that could interbreed do not because the species live in different areas.

8 0
4 years ago
Other questions:
  • Explain the four steps of the calvin cycle
    15·1 answer
  • Which of the following components of the skin is innermost, or farthest from the surface of the skin?
    14·1 answer
  • Which of the following stick models best represents chromosomes showing all the possible products of meiosis in the gametes (egg
    10·1 answer
  • What is evapotranspiration?
    14·2 answers
  • A warm and dry air mass would probably have begun
    6·2 answers
  • According to the diagram which of the following would be considered a vascular spore forming plant
    5·1 answer
  • Which example best describes a reflex action? A. bending down to lift a heavy object B. coughing when the throat is irritated C.
    9·1 answer
  • What functions are carried out by the interaction of the circulatory and respiratory systems?
    11·1 answer
  • 1. If a snail is a ​consumer​, you can conclude that it ​releases ​which ​gas ​into their environment as a result of ​respiratio
    13·1 answer
  • Insect hormones and their receptors ________. A. act independently of each other B. are a focus in pest control research C. util
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!