meta phase
They align during Metaphase I
A gamete is N (39 chromosomes in the cell) while a body cell is 2N (78 chromosomes; full set).
2n is the diploid number. It double the number of chromosomes present in a genome. 2n represents the number of chromosomes in a somatic cell. The number n is called the haploid number. n represents the number of chromosomes present in a germ cell
The answer is 42. It is for everything like if you agree.
metaphase
its metaphase :)) BY: RICA MAY RICO ^_^v
metaphase
They align during Metaphase I
cell equator or equatorial plane
During metaphase, chromosomes are being directed to the cell's equatorial plane, and during anaphase, chromosomes are being directed to opposite poles of the cell.
the chromosomes will move in the equatorial plane
the chromosomes line up on the equatorial plate of cell.
Chromosomes align in a single row at the metaphase plate at right angles to the spindle poles. they actually go to the spindles equator
In the equatorial plane of the cell.
Metaphase I In metaphase I, the tetrads get aligned at the center of the cell, at the equatorial plane. Anaphase I The homologous chromosomes separate during this stage. Telophase I The chromosomes continue to migrate towards the poles. Both the poles have haploid number of chromosomes. Prophase II The nuclei and nuclear membrane are separated. The chromosomes start moving towards the equatorial plane. Metaphase II The chromosomes are aligned at the equatorial plane prior to separation. Anaphase II The sister chromatids held at the centromere are separated by the spindle fibers. Chromatid pairs begin to move towards the poles. Telophase II Four nuclei (two each in a daughter cell) are formed by the process of cytokinesis. Each of the four nuclei develops a nuclear envelope. Four daughter cells or gametes are formed.
During metaphase they line up along the cell's equatorial plane as pairs of sister chromatids, and during anaphase the sister chromatids separate (now called chromosomes) and are pulled to opposite poles of the cell.
tension between opposite spindle fibers pulls them there!