What must happen before meiosis can begin?

Let’s learn what must happen before meiosis can begin. The most accurate or helpful solution is served by Yahoo! Answers.

There are ten answers to this question.

Best solution

What must happen before meiosis can begin?

A. The cell splits into four parts. B. Four haploid cells are produced. C. DNA must duplicate four times. D. The chromosomes must replicate.

Answer:

Meiosis is used for sexual reproductions. It consists of two nuclear divisions {meiosis I and meiosis...

Read more

UBNZLGIBWR3TNRZWFHHY65FCHE at Yahoo! Answers Mark as irrelevant Undo

Other solutions

Answer:

DNA doubles and produces sister chromatids before meiosis begins.

Read more

wiki.answers.com Mark as irrelevant Undo

Answer:

The cell must have its chromosomes duplicated by DNA replication before meiosis begins.

Read more

community wiki at wiki.answers.com Mark as irrelevant Undo

Answer:

The cell must have its chromosomes duplicated by DNA replication before meiosis begins.

Read more

wiki.answers.com Mark as irrelevant Undo

Why during meiosis 1 even after chromosomes are halfed meiosis happen?

even though chromosome no is halfed during meiosis 1 why it is repeted

Answer:

Ok, I think you have a slight misunderstanding here. Meiosis is used to make gemetes that contain half...

Read more

ashwin . at Yahoo! Answers Mark as irrelevant Undo

What would happen if all businesses would begin ignoring or refused to obey any more government rules.?

What would happen if all businesses would refuse to obey any government rules, regulations, or mandates, and hired armed guards to keep out any government officials that wanted to come into the business and arrest the business owner for failure to OBEY...

Answer:

Yes they already did that and screwed up the global economy.

Read more

Robert Osborn at Yahoo! Answers Mark as irrelevant Undo

When does meiosis occur and how many times does it happen?

I am a bit confused on the whole meiosis progress.What i want to know is- when does meiosis actually take place i.e is it happening all the time in our bodies constantly or is there a specific time when it happens and how many times is this progress...

Answer:

If all you are interested in is timing then this is quite easy, but it is different in the two sexes...

Read more

xxbecca9... at Yahoo! Answers Mark as irrelevant Undo

Normally, meiosis is expected to produce variation between the gametes. What allows this to happen?

Normally, meiosis is expected to produce variation between the gametes. What allows this to happen? Answer a. Independent assortment allows different numbers of chromosomes to go into gametes. b. Recombination allows the combining of different, non homologous...

Answer:

Pretty sure it's f because a and b are wrong F.

Read more

Nick Lamb at Yahoo! Answers Mark as irrelevant Undo

What will happen to the earth when we begin mining and returning materials from space?

At some point we'll begin mining asteroids, planets, etc. What will happen to our planet when we begin returning trillions of tons of material (helium, iron, etc) back to its surface?

Answer:

See: What happens to the subterranean space after oil drilling has removed the oil? Minerals: large...

Read more

Ryan Carlyle at Quora Mark as irrelevant Undo

Does meiosis begin with 46 or 92 chromosomes in humans?

"Meiosis is a two-part cell division process in organisms that sexually reproduce, which results in gametes with one half the number of chromosomes of the parent cell." I ...show more

Answer:

Before meiosis - 46 chromosomes (no human cells ever have 92). After meiosis I - 23 chromosomes that...

Read more

W3S7VE7QM3RRUPYD3D357MAGYY at Yahoo! Answers Mark as irrelevant Undo

Just Added Q & A:

Find solution

For every problem there is a solution! Proved by Solucija.

  • Got an issue and looking for advice?

  • Ask Solucija to search every corner of the Web for help.

  • Get workable solutions and helpful tips in a moment.

Just ask Solucija about an issue you face and immediately get a list of ready solutions, answers and tips from other Internet users. We always provide the most suitable and complete answer to your question at the top, along with a few good alternatives below.