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
Tanya [424]
10 months ago
9

What specifically separates during meiosis ii?

Biology
1 answer:
anzhelika [568]10 months ago
3 0

The correct option is (b) sister chromatids

sister chromatids separates during meiosis II.

<h3>What phases of meiosis are there?</h3>

Meiosis occurs in two divisions and goes through the same phases as mitosis (prophase, metaphase, anaphase, telophase). Meiosis is preceded by the interphase, in which DNA is duplicated to produce chromosomes composed of two sister chromatids. A second growth phase known as interkinesis, which can occur between meiosis I and II, does not include DNA replication.

1. Meiosis

During the first meiotic division, a reduction division (diploid haploid) separates homologous chromosomes.

P-I: The nuclear membrane dissolves, chromosomes condense, and crossing over occur. Homologous chromosomes also form bivalents.

M-I: Spindle fibers from opposing centrosomes align bivalents (at centromeres) along the cellular center.

Bivalent homologous chromosomes are compressed and separated by spindle fibers as they move to the opposite poles of the cell.

T-I: Chromosomes loosen up and the cell divides (through cytokinesis) to form two haploid daughter cells.

2. Meiosis

Sister chromatids are separated by the second division (these chromatids may not be identical due to crossing over in prophase I)

Centrosomes move to their opposite poles, the nuclear membrane breaks down, and the chromosomes condense in P-II (perpendicular to before)

M-II: At the centromere, spindle fibers from opposing centrosomes connect to the chromosomes to align them along the cell equator.

Sister chromatids are divided by constricting spindle fibers, and the chromatids—now known as chromosomes—move to the opposite poles.

T-II: Chromosomes decondense, the nuclear membrane recovers, and four haploid daughter cells are produced during cell division (cytokinesis).

Learn more about the Meiosis with the help of the given link:

brainly.com/question/8821727

#SPJ4

You might be interested in
70 Points
RUDIKE [14]
Colored sesame seeds are neutrons and plain sesame seeds are protrons.
8 0
3 years ago
Read 2 more answers
Broken hill, dali, and atapuerca are sites where specimens of _______ have been discovered.
Serhud [2]
Archaic homo sapiens
4 0
3 years ago
Discuss the ecological importance of the dark phase​
Sergio [31]

Answer:

In the dark phase (which takes place in the stroma), the ribulose bisphosphate added to the carbon dioxide gas (CO2) in the air results in the production of organic compounds, principally carbohydrates or sugars, whose molecules contain carbon, hydrogen, and oxygen.

Explanation:

4 0
3 years ago
Explain why the white-tailed deer population is considered a nonnative species in New Zealand
noname [10]

Answer:

They were introduced by humans

Explanation:

I attached a PDF document, just take a part of it that seems to work the best, and put it through a paraphrasing tool so it doesn't get flagged for plagiarism

Download pdf
7 0
2 years ago
Which of the following structures would you not find in a prokaryotic cell
geniusboy [140]

What are the answer choices? I can help then

6 0
2 years ago
Other questions:
  • Which of the following is NOT a subatomic particle?
    6·2 answers
  • Which substance is not absorbed by the body when using snuff?
    12·2 answers
  • Consider these scenarios. Scenario A: Carmen reads an article in Tasty Food magazine stating that eating an apple can help you f
    12·1 answer
  • Which of the following are examples of organisms classified in the class Gastropoda?
    13·1 answer
  • Research indicates that the bpa in plastics can leach into water or food when the plastic is ____.
    12·1 answer
  • Explain three ways in which pesticides find their way to our waterways
    6·1 answer
  • 17: Plants take in and release carbon dioxide. Plants require carbon dioxide for the process of
    10·1 answer
  • Use the model to explain how the mitochondrion contributes to the overall function of cell. What would happen to the cell if the
    7·2 answers
  • PLZZZ HELP ME!! PLZ I’ll give brainliest!!
    13·2 answers
  • What is the basic unit of classification of living beings​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!