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
jarptica [38.1K]
4 years ago
15

Why is it important for dna to be replicated before mitosis

Biology
2 answers:
Aleonysh [2.5K]4 years ago
4 0
DNA replication needs to occur because existing cells divide to produce new ones . It needs to be copied before cell division so each new cell created can receive a new full set of “instructions”
Hitman42 [59]4 years ago
4 0

Meiosis is important because it produces haploid sex cells that are used in sexual reproduction. This ensures that the number of chromosomes after fertilization is the normal diploid number of chromosomes for that organism. Meiosis also ensures that genetic differences result among organisms of the same kind.

You might be interested in
1. During which process of the hydrologic cycle does the sun heat surface water, causing the water to change from its liquid sta
xenn [34]

Answer:

1. D. Evaporation

2. A. A closed lake has no outlet stream.

3. C. The angle of the slope

4. C. Granite

Explanation:

1. The process through which water changes its state from liquid to gaseous is known as evaporation. A source of energy is required for this process to occur, energy that is provided by solar heat in this case. The opposite process in which water changes state from gas to liquid, is known as condensation. Precipitation is the process in which the condensed water reaches the Earth’s surface under the force of gravity. During infiltration, water on the ground surface enters the soil.  

2. A closed lake is defined by the lack of any outflow. Thus, any water that does not evaporate, will remain in this type of lake indefinitely.

3. The only criterion not used to describe a mass movement event is the angle of the slope. For such an event, the type of motion is the most important characteristic together with the physical characteristics of the material.

4. Granite is a highly consolidated material and thus it has a very high integrity. The other materials listed have inferior characteristics.

5. Soil erosion is a displacement process that occurs naturally though the action of water and wind. On a steep slope, no soil formation occurs, because, due to gravity, all the eroded material will be transported to another location. Thus, at the slope’s location, no soil formation occurs.

7 0
3 years ago
Read 2 more answers
HIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
Lerok [7]

Answer:

A

Explanation:

6 0
3 years ago
Read 2 more answers
In frogs, different mating seasons are a (n) to reproduction
Leokris [45]

In frogs, different mating seasons are a barrier to reproduction.

7 0
3 years ago
The type of organism that can transfer the energy of sunlight to sugars and ATP is called an
maria [59]

The answer to you question autotroph

I hope it helps you

4 0
3 years ago
The Sun’s light only strikes one side of Earth at a time. The dark side of Earth stays warm because the Sun’s heat
mash [69]
The answer is B
the earth indeed does generate heat although it wouldnt nearly be enough to hold the amount of life that prospers on earth......A is just stupid same for C so B is your answer ....  :) hope it helps
6 0
4 years ago
Read 2 more answers
Other questions:
  • The latin word porus means passage. how does this meaning relate to the pores of the skin
    11·2 answers
  • The LEAST LIKELY reason for Cubans to migrate mostly to Miami since the 1960s was the A) American dream. B) better climate. C) p
    9·2 answers
  • Greg is telling his teacher how a cell is like a house. Which part of a cell is like the air in Greg's house? Cell membrane Cell
    5·2 answers
  • Which of earths spears includes mammals, fishes, and birds
    6·2 answers
  • The dna replication enzyme that most closely resembles rna polymerase is
    13·1 answer
  • What is the subgroup that comes after genus
    9·2 answers
  • Cual es la relación de las células con su medio externo e interno
    9·1 answer
  • What makes African Literature unique?​
    6·1 answer
  • The initial ingredients of a reaction.
    12·1 answer
  • 3. Describe What are two functions of the fluids in semen?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!