What is the meaning of an amitosis cell division? Amitosis cell division occurs in lower organisms. The bodies of these organisms are composed of a single cell and their nucleus is not well-organized. Because of don’t having a well-organized nucleus, an important part in cell division named spindle apparatus doesn’t develop here.
In meiosis, the number of chromosomes becomes half in the daughter cells than that of the mother cell, then the feature of possessing half number of chromosomes is called haploid.
Zygote is the result of diploid cells developed from the union of haploid sperm and haploid ovum.
Meiosis cell division is a special process of cell division where four daughter cells are produced from a eukaryotic cell.
Crossing over is the exchange of genetic material between two homologous chromosomes non-sister.
Cancer is the result of uncontrolled irregular cell division.
The diaphragm is a muscular sheet that separates the thoracic cavity from the abdominal cavity.
Functions of blood The digested food absorbed by the wall of the intestine is transported to the cells by the blood. The excretory materials produced within the cells are carried to the excretory organs by the blood. Hemoglobin of erythrocytes of blood accepts oxygen from the lung and carry it to the cells as oxy-hemoglobin. … Read more