Top Questions
How do snakes move?
The four different ways that snakes move are serpentine locomotion, “concertina” locomotion, “caterpillar” or “rectilinear” locomotion, and sidewinding locomotion.
Do snakes have ears?
Snakes have no external ears, but they retain a few vestiges of an internal ear, which are connected to other skull bones in such a way as to permit the transmission of some earth-borne, and perhaps a few aerial, sound waves of low frequency.
How fast do snakes grow?
The rate of growth in snakes is correlated with the availability of food and temperatures high enough to permit full metabolic activity. When all factors are optimal, snakes grow surprisingly fast. It has been suggested that all snakes grow rapidly until they reach sexual maturity, after which time growth slows but very seldom stops completely.
What is molting in snakes?
For molting in snakes, the replacement cells for the skin grow on the same cycle and cohere into a complete unit. When this unit is functional, the snake’s eyes become a milky blue, the old skin loosens all over the body, and the snake rubs loose the old skin around the mouth and nose, then crawls out of the rest of it.
What physical trait sets snakes apart from other reptiles?
Snakes differ from other reptiles in being limbless and having a greatly elongated body and tail. Snakes also lack movable eyelids and external ear openings.
snake, (suborder Serpentes), also called serpent, any of more than 3,400 species of reptiles distinguished by their limbless condition and greatly elongated body and tail. Classified with lizards in the order Squamata, snakes represent a lizard that, over the course of evolution, has undergone structural reduction, simplification, and loss as well as specialization. All snakes lack external limbs, but not all legless reptiles are snakes. Certain burrowing lizards may have only front or hind limbs or be completely legless. Unlike lizards, snakes lack movable eyelids, which results in a continuous and often disconcerting stare. Snakes also lack external ear openings. ...(100 of 7484 words)
