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
Bond [772]
3 years ago
6

Part 1: explain the similarities and differences between mitosis and meiosis and give an example that occurs in the world around

us
Part 2: List the steps of cell division in order.

Biology
1 answer:
KatRina [158]3 years ago
6 0

PART 1:

There are two types of cell division in eukaryotic cells:

* mitosis, which ensures the birth of cells identical to the mother cell during asexual reproduction. It gives diplide cells (2n). It takes place in one division.  It can be done by somatic cells.

* meiosis, a characteristic of male and female reproductive cells, which results in the production of sexual cells or gametes (haploid cell (n)) for reproduction. It takes place in two succesive divisions.

For points in common, both are preceded by the replication of DNA. They have the same divisional steps, and both involve eukaryotic cells.

PART 2:

The stages of division (for mitosis and meiosis) are:

Prophase: It is during this phase that the DNA condenses in the form of chromosomes.

Metaphase: It is then that the collection of condensed chromosomes at the equator of the cell occurs to form the equatorial plate.

Anaphase: During this very fast phase, the sister chromatids separate and migrate to the opposite poles of the cell.

Telophase: This is the last phase of mitosis, the chromatids are now at the two opposite poles of the cell and it begins to split in two.

For meiosis there is a second division, so we speak of prophase II, metaphase II, anaphase II and telophase II.

You might be interested in
What is DNA polymerase?
Romashka-Z-Leto [24]

Answer:

Not all bats hibernate. Even though bears and bats are the two most well-known hibernators, not all bats spend their winter in caves. Some bat species like the spotted bat survive by migrating in search of food to warmer areas when it gets chilly.

Explanation:

the answer is d

3 0
2 years ago
What is a trait called when it is controlled by more than one gene? O A. Adaptive O B. Disruptive O C. Polygenic O D. Flowing​
Nady [450]

Answer:

The answer is C. Polygenic

3 0
3 years ago
What area would be most affected if north atlantic disappeared
kolezko [41]
South America, Brazil, Canada, And Hawaii
Hope this helps :)
7 0
3 years ago
PUNTOS POSIB!
OleMash [197]

Answer: Well, lets think about it they both have common ancestry . Two common things you can take is you can ask yourself what different parts one has and what one does not have to find the answer. for any more help let me know!

Explanation: Have a great day :)

6 0
2 years ago
A scientist wants to begin making a DNA fingerprint, but she has only a very small DNA sample. What should her next step be
azamat

For obtaining an adequate amount of DNA samples for DNA fingerprinting, polymerase chain reaction (PCR) can be used.

Polymerase chain reaction (PCR) is a technique that is used to amplify the DNA sample. The steps included in PCR are:-

1. Denaturation of the double-stranded DNA (at around 95°C)

2. Annealing of the primers to each of the single-stranded DNA templates ( at around 65°C)

3. Extension or elongation of the primers by considering every single-stranded DNA as a template. This elongation is carried out by <em>Taq </em>polymerase (at around 72°C).

With each cycle of PCR, the DNA sample is increased by 2ⁿ. Here, 'n' represents the number of PCR cycles.

#SPJ4

Learn more about polymerase chain reaction here: -

brainly.com/question/11442887

3 0
1 year ago
Other questions:
  • The classifications system changed from seven to get. This happened because
    11·1 answer
  • The visible light spectrum is usually said to consist of red, orange, yellow, green, blue, indigo, and violet. All of these colo
    15·1 answer
  • For which reasons do organisms needs phosphorus?
    14·2 answers
  • Which principle states that, in undisturbed rock layers, the oldest rocks are on the bottom and the youngest rocks are on top?
    13·2 answers
  • What happens to the average kinetic energy of a substance as its temperature increases
    12·1 answer
  • The development of some organisms, like sea turtles, are affected by the temperature at which the eggs are incubated. Typically,
    7·2 answers
  • Please answer this for me
    7·1 answer
  • The Yellowstone area contains organisms representing all trophic levels, including plants, algae,
    12·1 answer
  • Please help I need it ASAP!!
    6·2 answers
  • Use the periodic table to identify the chemical
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!