The science behind twins
Do you have any family members or friends that are twins? If so, can you tell them apart, or do they look like two peas in a pod? Either way, it is fascinating to think that a woman can deliver… Continue Reading
sperm
Meiosis
In organisms that follow sexual reproduction, gametes combine to form the zygote, the first cell of a new organism. We will discuss the familiar case of humans, but the same applies to other organisms as well. The two gametes, sperm… Continue Reading
Types of cell division
Have you ever wondered how the organs of an embryo develop inside the womb, how the immune system heals infections, or how a tree becomes taller with time? All of the organisms survive, grow, and reproduce by creating new cells.… Continue Reading