How does meiosis get its diploid cell? When mitosis is complete, and cytokinesis has taken place, do the two new cells resemble a cell that is just beginning interphase or one that has just ended interphase? Do sex cells undergo mitosis?
Does interphase occur before meiosis? What happens to the gametes if nondisjunction occurs at anaphase 2? Does mitosis occur during embryonic development? Nondisjunction can lead to chromosomal abnormalities at the organism level. When this occurs, would it be an error in mitosis or meiosis causing ...
The life cycle starts when diploid sporophytes divide by meiosis giving rise to haploid spores with half the number of chromosomes. Through mitosis, spores develop into multicellular gametophytes, which then produce haploid gametes. Fertilization happens when two haploid gametes come together forming dip...
During interphase, the nucleus does not undergo any visible changes in structure and the chromosomes are long and thin. M-phase, which stands for mitosis, is the period of nuclear division in which chromosomes become highly compacted, the nuclear envelop breaks down, a spindle of microtubules ...