Pairing between homologous chromosomes
1. photophase 2. metaphase 3. anaphase 4. telophase
One thing that happens in meiosis that does not occur in meiosis is that produces 2 cellular divisions. This occurs as a direct result of sexual reproduction.
1-2
DNA is copied
Homologous chromosomes are separated at the end of meiosis 1. At the end of meiosis 2, the sister chromatids are separated. At the end of meiosis 1: the daughter cells contain 2n number of chromosomes (where n is the haploid number for that particular organism) At the end of meiosis 2: the daughter cells contain n number of chromosomes.
1. photophase 2. metaphase 3. anaphase 4. telophase
dna is copied
Crossing-over
DNA is copied (for novanet cheaters)
1 to 2 years after puberty not neciserily for all girls it also happens once a month
One thing that happens in meiosis that does not occur in meiosis is that produces 2 cellular divisions. This occurs as a direct result of sexual reproduction.
One thing that happens in meiosis that does not occur in meiosis is that produces 2 cellular divisions. This occurs as a direct result of sexual reproduction.
DNA is copied (for novanet cheaters)
happens in only about 1-2% of pregnant women. But multi-fetal pregnancies occur far more often in women using fertility drugs.
The other Events that occur or happens on Remembrance Day is 1. People go to church and have a moments silence remembering i think 2. The 2 minute silence. 3. The honors the end of WWI by Armistice
1) The detrusor muscle must contract 2) The internal urethral sphincter must open 3)The external urethral sphincter must open
Puberty is when a person sexually matures. This usually happens around 11 or 12 for girls and 1-2 years later for males.