Exoskeleton - Definition, Types and Quiz | Biology Dictionary
2017年4月27日 · An exoskeleton is the rigid covering found on the exterior of many animals, particularly invertebrates such as arthropods and mollusks. Much like the internal endoskeleton of vertebrates, the exoskeleton is responsible for supporting the structure of an animal’s body.
Exoskeleton - Wikipedia
Exoskeletons contain rigid and resistant components that fulfil a set of functional roles in addition to structural support in many animals, including protection, respiration, excretion, sensation, feeding and courtship display, and as an osmotic barrier against desiccation in terrestrial organisms. Exoskeletons have roles in defence from ...
The Structure and Function of Exoskeletons - Nature Blog Network
Unlike endoskeletons and hydrostatic skeletons, exoskeletons are found on the outside of an organism’s body. They serve as a protective armor, shielding the internal organs from external threats. This type of skeleton is commonly found in arthropods, including crustaceans, insects, and …
Difference Between Endoskeleton And Exoskeleton - BYJU'S
The hard part present outside the body which protects the soft tissues and muscles is called the exoskeleton. It is developed from ectoderm and is mostly called a non-living structure. Some examples of the exoskeleton are hair, feather, scales, …
Exoskeleton Definition & Meaning - Merriam-Webster
1. : an external supportive covering of an animal (such as an arthropod) 2. : bony or horny parts of a vertebrate produced from epidermal tissues. 3. : an artificial external supporting structure. …
Exoskeleton | Robotic, Musculoskeletal, Artificial | Britannica
2024年10月14日 · exoskeleton, rigid or articulated envelope that supports and protects the soft tissues of certain animals. The term includes the calcareous housings of sessile invertebrates such as clams but is most commonly applied to the chitinous integument of arthropods, such as insects, spiders, and crustaceans.
How Exoskeletons Will Work - HowStuffWorks
Exoskeletons will allow soldiers to run faster, carry heavier weapons and leap over large obstacles. Learn how these robotic suits will work.
What is an exoskeleton? - Discover Wildlife
What is an exoskeleton? These marvels of evolutionary engineering, crafted by millions of years of adaptation, serve as both armour and architecture for a vast array of creatures across the globe. Stuart Blackman. Published: March 18, 2024 at 9:24 am.
38.1: Types of Skeletal Systems - Biology LibreTexts
An exoskeleton is an external skeleton that consists of a hard encasement on the surface of an organism. For example, the shells of crabs and insects are exoskeletons (Figure \ (\PageIndex {2}\)). This skeleton type provides defence against predators, supports the body, and allows for movement through the contraction of attached muscles.
Exoskeleton - New World Encyclopedia
Exoskeleton is a hard, external structure that covers, supports, and protects an animal's body, such as the chitinous covering of a crab, the silica shells (frustules) of diatoms, or the calcareous shells, or valves, of bivalve mollusks.