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
navik [9.2K]
3 years ago
8

Why does DNA make a copy of itself during cell division?

Biology
2 answers:
Sonja [21]3 years ago
6 0

Answer:

B. To make sure that the two new cells have slightly different genetic codes.

Explanation:

jekas [21]3 years ago
6 0

Answer:

its A

Explanation:

I took the test

You might be interested in
Where is dna located in a cell that is not going through cell division?
castortr0y [4]

Answer:

Actually, cell division is the mechanism by which DNA is passed from one generation of cells to the next and ultimately, from parent organisms to their offspring. During meiosis, the cells needed for sexual reproduction divide to produce new cells called gametes.

Explanation:

4 0
3 years ago
HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!!
Dmitry [639]
1) B
    (I'm not so sure of this one) All of the other options have a steady impact on population regardless of the density of organisms except competition

2) D
    Increased carbon dioxide levels would not hinder plant growth, and tsunamis aren't really linked to carbon dioxide levels. Increased carbon dioxide is unlikely to lower the air temperature so only D is left.

3) A

4) Three properties of water that allow it to sustain life are that it is adhesive, it is a good solvent, and cohesion. Adhesion is important in situations such as water travelling up xylem tubes in plants so that the water is not pulled down by gravity and can reach parts of the plant that need water. Cohesion allows the water being pulled up the xylem to stay together and for water molecules to be pulled when a neighbouring one is moved. Water being a good solvent allows inorganic minerals to be taken with water through vascular tissue, such as in the previous example.
3 0
3 years ago
Please help asap!! This is bio related
Lady bird [3.3K]

awnser is high concentrations of oxygen

4 0
3 years ago
What has caused the monarch butterfly population to decrease by 90% over the past 20 years?
Rzqust [24]

Answer:

habitat loss

Explanation:

8 0
3 years ago
I really need help with 6 thanks you
Vitek1552 [10]

Answer:

pancreas

Explanation:

beta cells of the pancreas produce insulin

5 0
2 years ago
Other questions:
  • Are all cattle breeds the same species?
    12·2 answers
  • What is the national language of the united state
    9·2 answers
  • Amylase increases the rate at which starch is broken down into glucose. What kind of molecule is amylase? . A) lipid . B)enzyme
    10·2 answers
  • Biologists have separated monera into two kingdoms according to the differences between the two groups. in which classification
    12·1 answer
  • How are human beings and chimpanzees phylogenetically related?
    7·2 answers
  • The world's most widely grown food crop is _____. wheat rice corn sugar
    11·2 answers
  • What is the relationship between explanation and description?
    9·1 answer
  • I'm doing a course on animal welfare and this is the question. How would you answer it?
    14·1 answer
  • Which of the following is formed when a group of tissues works together to preform a common function
    6·2 answers
  • What can you use instead of eggs in frog eye salad????
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!