Knee Function. The main function of your hamstrings is to bend your knees. This movement is performed during daily activities such as walking, running, climbing stairs and jumping. Your hamstrings also help rotate your lower leg. Two hamstrings attached to the inside of your knee rotate your lower leg inward.
Life Span The lifespan of a veiled chameleon may be up to five years for females and up to eight years for males. Status They are not listed on the IUCN Red List of Threatened Species. The veiled chameleon is the most commonly bred and available species of its genus in the pet trade.
Veiled chameleons are one of about 80 species of Old World chameleons, also called true chameleons. They are aggressive and brightly colored. They have a casque, a helmet-like ridge, on top of their heads, which is a tiny swelling as a hatchling, but grows to two inches (5 cm) in height as the animal matures.tatus. They are not listed on the IUCN Red List of Threatened Species. The veiled chameleon is the most commonly bred and available species of its genus in the pet trade. The popularity of the veiled chameleon is due to a number of factors.