Alligators are large reptiles, members of the order Crocodylia. Alligators and crocodiles are, therefore, closely related, and people often confuse one with the other; however, these two reptiles are very different. An alligator is distinguished by its wide, rounded snout and black color.lligators are large reptiles, members of the order Crocodylia. Alligators and crocodiles are, therefore, closely related, and people often confuse one with the other; however, these two reptiles are very different. An alligator is distinguished by its wide, rounded snout and black color.
Definitions for tendrilËtÉn drÉªl. tendril(noun) slender stem-like structure by which some twining plants attach themselves to an object for support. tendril(Noun) A thin, spirally coiling stem that attaches a plant to its support. tendril(Noun)
A myofibril (also known as a muscle fibril) is a basic rod-like unit of a muscle cell. Muscles are composed of tubular cells called myocytes, known as muscle fibers in striated muscle, and these cells in turn contain many chains of myofibrils.he filaments of myofibrils, myofilaments, consist of two types, thick and thin: 1  Thin filaments consist primarily of the protein actin, coiled with nebulin filaments.