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
oksian1 [2.3K]
2 years ago
11

Why is it necessarry for DNA to replicate itself?

Biology
2 answers:
Orlov [11]2 years ago
7 0
Producing exact copies of DNA ensures that when a cell divides, the offspring will receive the same genetic information as the parent cell. ... They will always match up with each other in the DNA strands.

DNA replication needs to occur because existing cells divide to produce new cells. Each cell needs a full instruction manual to operate properly. So the DNA needs to be copied before cell division so that each new cell receives a full set of instructions!
Oksana_A [137]2 years ago
3 0

Answer:

Like Many time's I've looked the answer up ;)

DNA replication needs to occur because existing cells divide to produce new cells. ... So the DNA needs to be copied before cell division so that each new cell receives a full set of instructions!

You might be interested in
Write a short description of the life cycle of a flowering plan<br><br>​
sammy [17]

Answer:

Flowering plants begin as seeds. These seeds store energy and food within them long enough to reach the right environment and germinate. Germination is the development of a plant, growing from a seed into a seedling. Seedlings are the second stage of a flowering plant's life. This is when their roots begin to form and photosynthesis can begin. Next comes the growth period. After the seedling is planted, it requires a lot of food and energy as more leaves begin to emerge. The next stage of a flowering plant's life is the flowering stage itself. This is when buds and flowers begin to sprout. It enters the reproductive stage and pollination begins, allowing more seeds to be sown.

6 0
2 years ago
What are some pros and cons of biotechnology medicine
netineya [11]

Answer: pros = high quality foods, more effecient farming, effective measure to reduce the stravation problem, products will have a longer shelf-life

cons= food exports may shrink, spread of plant diseases, health problems related to GMOS

Explanation: look it up and you will find more pros and cons!

8 0
3 years ago
Underground mammals, such as the ancestors of
Harrizon [31]

Answer:

It should be change in behavior because they moved underground

6 0
3 years ago
After Brian loses his third job in a year, his wife tells him that she wants a divorce. Brian becomes deeply discouraged, demons
solmaris [256]

Answer:

depression

Explanation:

i honestly don't mean this in a rude way, but the answer to this question should be pretty obvious. try to do your homework on your own, it will really pay off in the long run. believe me, midnight cramming for exams isn't the way to go :/

5 0
2 years ago
When insects are accidentally transported from one country to a new habitat in another country, the
Doss [256]
Their will be fewer competitors in the new habitat
3 0
3 years ago
Other questions:
  • ​how is soluble fiber in the diet thought to help lower blood cholesterol level?
    11·1 answer
  • As observed in labrador retriever coat colors in recessive epistasis, b locus regulates pigment production while e locus regulat
    8·1 answer
  • If a single bacteriophage infects one E. coli cell present on a lawn of bacteria and, upon lysis, yields 175 viable viruses, how
    10·1 answer
  • True or False: Mitosis results in four genetically different haploid cells.
    13·2 answers
  • Electromagnetic and mechanical waves have different characteristics that make them advantageous for certain applications. Select
    13·1 answer
  • Why are the four macro molecules important?
    5·1 answer
  • 100 points! The diagram shows steps and structures involved in protein production.
    5·2 answers
  • Which type of wave forms at the boundary between air and water in the open
    11·1 answer
  • I need help I put a screen shot this is worth 44 points pls help
    15·2 answers
  • Which conclusion about the HIV infection of a host cell is best supported by the diagram? A. It takes place outside of living ce
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!