A chromosome that fails to pair with another during the prophase stage of meiosis, and therefore does not exchange genetic information via crossing over. This situation usually occurs in polyploids with an odd chromosome compliment, such as triploids...
The Earth's ecosphere was rapidly changing and throwing up a wide range of ecological niches that new adaptive organisms..
Gregor Mendel's studies into Monohybrid and Dihybrid crossing and Charles Darwin's study of evolution and natural select..
If New Zealand has lots of unique animals, it's also got a whole lot of unique plants. Find out more about some of them,..
This tutorial describes the independent assortment of chromosomes and crossing over as important events in meiosis. Read..
Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..
