Mitosis = doubling of chromosomes.
Meiosis = halving of chromosomes.
In mitosis, the offspring is a perfect copy of it's parent. In meiosis, the offspring is different. We are the result of meiosis. BTW I learned that about 1 week ago in Science 7. Wow. I guess these dumb classes can be useful if you go around answering random questions on Answers.com. :) -<3 Purple415 <3
Daughter cells are the result of either meiosis or mitosis. :)
meiosis...fertilization...mitosis
meiosis...fertilization...mitosis
Meiosis creates four daughter cells, and mitosis results in two.
In mitosis, the offspring is a perfect copy of it's parent. In meiosis, the offspring is different. We are the result of meiosis. BTW I learned that about 1 week ago in Science 7. Wow. I guess these dumb classes can be useful if you go around answering random questions on Answers.com. :) -<3 Purple415 <3
The origin of meiosis does not have one widely accepted theory. There is a theory that meiosis is an adaptation of mitosis. However, this theory does not have a lot of support. There are several mechanisms that are similar in mitosis and meiosis, for example they go through similar phases of prophase, metaphase, etc. Mitosis is believed to have originated about 3 billion years before meiosis. However, there are also important differences. The most obvious difference is the end result - mitosis produces two genetically identical daughter cells, whereas meiosis produces four haploid daughter cells.
Because they both result in the formantion of gametes; however there is no genetic variation in meiosis.
Amitosis is nuclear division occurring without symmetry, and as such is a rather random type of division with without proper structure. Mitosis and Meiosis do differ in the number of daughter cells, mitosis with 2 and meiosis with 4. This, however, is also not a fair comparison, as mitosis and meiosis result in different types of cells.
Daughter cells are the result of either meiosis or mitosis. :)
Because they both result in the formantion of gametes; however there is no genetic variation in meiosis.
No, mitosis results in two, meiosis has a couple extra steps and results in 4 sex cells (half the chromosomes)
In both mitosis and meiosis DNA replication only occurs once, during Interphase and Interphase 1, for mitosis and meiosis, respectively.
No. Sperm cells (spermatozoa) are gametes and are the result of meiosis.
Mistake.
meiosis...fertilization...mitosis
meiosis...fertilization...mitosis