Only 50-70% of pilonidal cysts contain hair at surgery. It is more common in adolescent and young males. Other risk factors include hirsute people, hair in the gluteal cleft, sitting occupations, obesity, and caucasian race.
How many stages of the life cycle does a butterfly have? Butterflies have 4 stages of life: egg, caterpillar, pupa and butterfly. The butterfly starts out its life in an egg, and once it is laid, it eats it for its first meal. Once â¦a caterpillar, it transforms itself into a cocoon, also known as the pupa stage. It stays inside the cocoon for about 85 days.
Best Answer: There are four stages in the lifecycle of the Painted Lady Butterfly. The Egg (3-5 days) Adult female butterflies lay their eggs on plants that Painted Lady caterpillars like to eat, like thistle.The eggs are the size of a pin head, each one containing a caterpillar beginning to grow.he Butterfly Emerges! (2-3 weeks) When the butterfly first emerges from the chrysalis, its wings are soft and crumpled. The tired butterfly rests, and then slowly unfolds its wings to dry. After a few hours, the butterfly will be ready to fly.