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What uses chitin to move?
Insects use chitin for movement. Chitin is a tough, flexible substance that makes up the exoskeleton of insects, providing support and protection for their bodies. Muscles attached to the inner surface of the exoskeleton allow insects to move by contracting and relaxing.
How are lobsters and chitin related?
Lobsters are crustaceans, and chitin is the hard polysaccharide substance that makes up the outer shell (exoskeleton) of crustaceans. Chitin also makes up the exoskeletons of other arthropods (insects, etc.). It helps to strengthen the cell walls of fungi and the shells of mollusks as well.
What does the chemical formula tell about a compound and why is that important?
The chemical formula of a compound provides information about the types and numbers of atoms present in the compound. It is important because it allows scientists to understand the composition of the compound, predict its properties, and determine how it will interact with other substances.
Is ant killer powder an acid or an alkali?
Ant killer powder typically contains insecticides such as borax or diatomaceous earth, which are not acids or alkalis. They work by causing physical damage to the exoskeleton of insects rather than by chemical reactions.
Is silk an mixture compound element?
Silk is a natural protein fiber produced by certain insects, like silkworms. It is not a mixture, compound, or element. Instead, it is a complex biological material with unique properties, often used in the production of textiles.
What important compound in the exoskeleton of insects?
Chitin is the polysaccharide that gives the insect's exoskeleton the resistance to bending resulting in breaking or cracking. It is also a prime compound and component found in the shells lobsters, crabs, and other shellfish.
What is the support system of insects?
The Exoskeleton
Why don' t insects have an exoskeleton?
Insects do have exoskeleton! Exoskeleton is an external skeleton that supports and protects an animal's body so they do need it and they do have it but I am not sure if all insects have exoskeletons
Do insects have six body parts?
No. Insects have 3 body parts (head, thorax, and abdomen) and six legs. As well as compound eyes, two antennae, and a hard exoskeleton.
What is shared by all insects?
All insects have a three-part body, three pairs of legs, compound eyes, two antennae, and an exoskeleton.
Does a bee has an exoskeleton?
Yes, like all insects bees have an exoskeleton.
What is it when insects shed their skeleton?
Insects shed their exoskeleton in order to grow. They expand quickly before the next exoskeleton hardens.
Do insects have hard exoskeleton?
most of them do
Most insects have small holes in the exoskeleton called?
Most insects have small holes in the exoskeleton that is called the trachea. Oxygen is delivered directly to the insects tissues via the trachea.
Does exoskeleton and wings help insects be a successful species?
Yes, the exoskeleton and wings do help insects to be a successful species. The hard exoskeleton protects internal organs and while wings allow movement.
Why is an insect's exoskeleton not a true exoskeleton?
It is a true exoskeleton. It supports the internal organs of the insect. Insects have no endoskeleton within their bodies.
What additional structures do most insects have?
Most insects have wings and a chitinous exoskeleton. They also typically have compound eyes, three pairs of jointed legs, and specialized mouthparts for feeding. Additionally, many insects have antennae for sensory perception.
