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
marin [14]
3 years ago
11

Why do tumor cells need blood vessels to continue to grow

Biology
1 answer:
melomori [17]3 years ago
3 0

Answer:

Like healthy cells, cancer cells cannot live without oxygen and nutrients. So they send out signals, called androgenic factors, that encourage new blood vessels to grow into the tumor. This is called parthenogenesis. Without a blood supply, a tumor can't grow much bigger than a pin head.

Explanation:

You might be interested in
HELP ME PLEASE!!!!!!<br><br> What are the characteristics of life?
Leno4ka [110]
Responsiveness to the environment;
growth and change;
ability to reproduce;
have a metabolism and breathe;
maintain homeostasis;
being made of cells; and.
passing traits onto offspring.
7 0
3 years ago
How do cancer cells differ from noncancerous cells?​
ipn [44]

Answer:

Explanation:

- cancerous cells continue to grow and divide

- there are a variation in the size of cancer cells

- the nucleus of a cancer cells is darker and larger than a non-cancerous cell

- the is an abnormal amount of chromosomes i a cancerous cell

- cancerous cells have chromosomes that aren't neat and ordered whereas non - cancerous cells are

Hope that helped :)

3 0
3 years ago
How long can it take to see results from stereotactic body radition?
vazorg [7]
Sbhsshhwiajajjjshhhhhhdbebabhshhdhdhdbssbbshsjajsisid
6 0
3 years ago
Is plastic Natural Material or Synthetic Material?
RideAnS [48]

Answer:

Synthetic because it is not a natural resource or material

4 0
3 years ago
The elongated cylindrical shaft of a long bone is called its.
labwork [276]

Answer:the elongated cylindrical shaft of a long bone is called its. diaphysis. the expanded end of a long bone is called the. epiphysis.

Explanation:

7 0
2 years ago
Other questions:
  • Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
    9·1 answer
  • A relationship between two organisms benefit most organisms are called
    9·1 answer
  • What has a glassy shell called a frustule?
    10·2 answers
  • What are tears made up of (I know it's a liquid)
    8·1 answer
  • Many cells have a nucleus that contains chromosomes. These chromosomes carry genes that are composed of _________________.
    9·1 answer
  • Which fat is mostly likely a solid at room temperature?
    7·2 answers
  • What is the history of Galápagos Islands? I need help!
    13·1 answer
  • Question 18
    14·2 answers
  • . One function of the circulatory system is to help maintain a uniform body temperature. Explain how the constant circulation of
    13·1 answer
  • What is a closed circulatory system
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!