1 A nuclear envelope reforms around each chromosome set, the spindle disappears, and cytokinesis follows. 2  In animal cells, cytokinesis involves the formation of a cleavage furrow, resulting in the pinching of the cell into two cells.
Urticaria (Hives) Itchy, raised red areas on the skin. Hives are caused by a reaction to certain foods, drugs, infections, or emotional stress. Also called urticaria.
Hives is an outbreak of raised, itchy, sometimes reddened patches of skin and bumps that are frequently caused by allergic reactions to food, drugs, chemicals, cold, sunlight, etc. Foods that can cause allergic hives are shellfish, nuts, peanuts, eggs, wheat, and soy. Hives can occur anywhere on the body but are usually seen on the extremities (arms and legs). Hives can also be caused by the friction from hot, restrictive clothing such as bra straps or tight elastic bands in panties. Hives are not contagious and can not be passed from one person to another by contact.