Two pair of centrioles lie just outside the nucleus, next to each other. A centriole is a cylindrical structure within the cell that plays a part in cell reproduction. The activities within this ...

Spindle fibers form a protein structure that divides the genetic material ... cells during both types of nuclear division: mitosis and meiosis. During mitosis, the spindle fibers are called ...

During meiosis, a diploid parent cell ... The spermatozoon has a flagellum, which is a tail-shaped structure that allows the cell to propel and move. In contrast, each egg cell, or ovum, is ...

meiosis and gamete formation, advantages and disadvantages of sexual and asexual reproduction, organisms which use asexual and sexual reproduction, DNA structure, the human genome, protein ...

This solution is called meiosis. Mitosis describes the process by which the nucleus of a cell divides to create two new nuclei, each containing an identical copy of DNA. (Cytokinesis describes the ...