The first meiotic division is a reduction division (diploid → haploid) in which homologous chromosomes are separated

the process in reproduction and growth by which a cell divides to form daughter cells

A complex molecule containing the genetic information that makes up the chromosomes.

Almost 80 percent of a cell's lifespan is spent in the interphase stage of mitosis. During this stage, no division takes place, but the cell undergoes a period of growth and prepares itself for division.

The second division separates sister chromatids (these chromatids may not be identical due to crossing over in prophase I)

series of events that cells go through as they grow and divide

Body cell division in which the nucleus divides
containing the same number of chromosomes. (Happens in all Eukaryota cells asexually)

During early prophase, the cell begins breaking down some structures and creating others, preparing for the division of chromosomes.

Homologous chrmosomes move to the oppisite poles of the cell.

threadlike structures made of DNA molecules that contain the genes

a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes (sex cells) and plant spores. (Happens through sexual reproduction)

At the very start of the metaphase stage, the pairs of condensed chromosomes line up along the equator of the elongated cell. Because they are condensed, they can move more easily without becoming tangled.

Chromosomes gather at the poles of the cells. the cytoplasm divides.

thin, flexible barrier around a cell; regulates what enters and leaves the cell

A part of the cell containing DNA and RNA and responsible for growth and reproduction

During anaphase, the sister chromatids are drawn to opposite poles (ends) of the elongated cell. The protein "glue" that holds them together breaks down to let them move apart.

A new spidle forms around the chromosomes.

The cells that are produced as a result of mitosis. These cells are identical to each other, and also to the original parent cell.

Special cells that contain half the number of chromosomes as body cells. (Gametes)

In the telophase stage, cell division is almost complete. The nuclear envelope, which had previously broken down to allow the microtubules to access and recruit the chromosomes to the equator of the dividing cell, reforms as two new nuclear envelopes around the separated sister chromatids.