How does the presence of exoskeleton explain the general small size of arthropods?

How does the presence of exoskeleton explain the general small size of arthropods?
by

1 Answer

Answer :

Since they have exoskeleton and periodic ecdysis, the growth of arthropods is limited to avoid the animal becoming vulnerable to environmental harm. There are however some arthropod species with relatively large-sized individuals, like “giant” cockroaches, crabs and spiders.
by
selected by

Related questions

The chitinous exoskeleton of arthropods is formed by the polymerisation of (a) N - acetyl glucosamine (b) lipoglycans (c) keratin sulphate and chondroitin sulphate (d) D - glucosamine.

Description : The chitinous exoskeleton of arthropods is formed by the polymerisation of (a) N - acetyl glucosamine (b) lipoglycans (c) keratin sulphate and chondroitin sulphate (d) D - glucosamine.

Last Answer : (a) N - acetyl glucosamine

.A common characteristic of all vertebrates without exception is (a) the division of body into head, neck, trunk and tail (b) their body covered with an exoskeleton (c) the possession of two pairs of functional appendages (d) the presence of well-developed skull

Description : .A common characteristic of all vertebrates without exception is (a) the division of body into head, neck, trunk and tail (b) their body covered with an exoskeleton (c) the possession of two pairs of functional appendages (d) the presence of well-developed skull

Last Answer : (d) the presence of well-developed skull.

How are the main classes of arthropods classified according to the presence of larval stage in their embryonic development?

Description : How are the main classes of arthropods classified according to the presence of larval stage in their embryonic development?

Last Answer : In crustaceans there are species with direct and others with indirect development. In insects there are species without larval stage (ametabolic insects), others undergoing indirect ... while holometabolic insects undergo complete metamorphosis. Phylum Arthropoda - Image Diversity: metamorphosis

Considering the presence of segmentation (metameres) in their body to which other already studied phylum are arthropods proximal?

Description : Considering the presence of segmentation (metameres) in their body to which other already studied phylum are arthropods proximal?

Last Answer : Considering their metameric feature arthropods are proximal to annelids that also have segmented bodies. In the embryonic development of some arthropods there are fusions of metameres forming ... example, the cephalothorax of arachnids. Phylum Arthropoda - Image Diversity: athropod cephalothorax

Concerning germ layers and the presence of coelom how are arthropods characterized?

Description : Concerning germ layers and the presence of coelom how are arthropods characterized?

Last Answer : Arthropods are triploblastic (they have three germ layers) and coelomate beings.

How can the features of the arthropod exoskeleton explain the terrestrial adaptation of some species of the phylum?

Description : How can the features of the arthropod exoskeleton explain the terrestrial adaptation of some species of the phylum?

Last Answer : In the arthropod exoskeleton there is a layer of wax which is impermeable. This feature was fundamental for primitive arthropods from the sea to survive on dry land without losing excessive water to the environment.

How would life be different for humans if we had an exoskeleton?

Description : How would life be different for humans if we had an exoskeleton?

Last Answer : Can our exoskeleton protect us from bullets? If so… oh, the possibilities and political craziness.

Do killer whales have exoskeleton?

Description : Do killer whales have exoskeleton?

Last Answer : No. They are mammals.

Exoskeleton of rabbit have `:-`

Description : Exoskeleton of rabbit have `:-`

Last Answer : Exoskeleton of rabbit have `:-` A. Hair B. Hair `&` Hoof C. Hair `&` Claws D. Hair `+` Claws `+` Hoof

$ The skeleton which occurs on the surface of animal body is called exoskeleton. ! Endoskeleton is formed of bones.

Description : $ The skeleton which occurs on the surface of animal body is called exoskeleton. ! Endoskeleton is formed of bones.

Last Answer : $ The skeleton which occurs on the surface of animal body is called exoskeleton. ! Endoskeleton is formed of ... wrong D. If both As and R are wrong.

in which part of cockroach is present completely developed endoskeleton and exoskeleton both ?

Description : in which part of cockroach is present completely developed endoskeleton and exoskeleton both ?

Last Answer : in which part of cockroach is present completely developed endoskeleton and exoskeleton both ? A. In ... region C. Abdominal region D. In all regions

Exoskeleton of cockroach is made up of :

Description : Exoskeleton of cockroach is made up of :

Last Answer : Exoskeleton of cockroach is made up of : A. Cartilage B. Cuticle C. Chitin D. Amino acids

Exoskeleton originated from (Eg feathers, nail horn, hoofs) : -

Description : Exoskeleton originated from (Eg feathers, nail horn, hoofs) : -

Last Answer : Exoskeleton originated from (Eg feathers, nail horn, hoofs) : - A. Connective tissue proper B. Epithelium tissue C. Skaletal tissue D. Vascular tissue

Exoskeleton of rabbit have `:-`

Description : Exoskeleton of rabbit have `:-`

Last Answer : Exoskeleton of rabbit have `:-` A. Hair B. Hair and hoof C. Hair and claws D. Hair, claws, and hoof

What are advantage she homosapiens have with an exoskeleton?

Description : What are advantage she homosapiens have with an exoskeleton?

Last Answer : Need answer

What protein is found at the exoskeleton of cockroach?

Description : What protein is found at the exoskeleton of cockroach?

Last Answer : The protein is called Chitin.

Why does a pigeon have an exoskeleton?

Description : Why does a pigeon have an exoskeleton?

Last Answer : Feel Free to Answer

Is a tiger shark endoskeleton or exoskeleton?

Description : Is a tiger shark endoskeleton or exoskeleton?

Last Answer : A tiger shark has an internal skeleton, so is endoskeleton.

Does a killer whale have an endoskeleton or an exoskeleton?

Description : Does a killer whale have an endoskeleton or an exoskeleton?

Last Answer : All whales have internal skeletons and are vertebrates.

What process does an arthropod sheds its exoskeleton to grow a new one?

Description : What process does an arthropod sheds its exoskeleton to grow a new one?

Last Answer : Need answer

What protein is found at the exoskeleton of cockroach?

Description : What protein is found at the exoskeleton of cockroach?

Last Answer : The protein is called Chitin.

Does a killer whale have an endoskeleton or an exoskeleton?

Description : Does a killer whale have an endoskeleton or an exoskeleton?

Last Answer : All whales have internal skeletons and are vertebrates.

Is a tiger shark endoskeleton or exoskeleton?

Description : Is a tiger shark endoskeleton or exoskeleton?

Last Answer : A tiger shark has an internal skeleton, so is endoskeleton.

The po lysacchar ide found in the exoskeleton of invertebrates is (A) Pectin (B) Chitin (C) Cellulose (D) Chondroitin sulphate

Description : The po lysacchar ide found in the exoskeleton of invertebrates is (A) Pectin (B) Chitin (C) Cellulose (D) Chondroitin sulphate

Last Answer : B

Which other phylum of the animal kingdom present species with exoskeleton?

Description : Which other phylum of the animal kingdom present species with exoskeleton?

Last Answer : Arthropods present exoskeleton made of chitin. Echinoderms do not have exoskeleton but they present a calcareous endoskeleton. Some chordates also have an external carapace.

Do octopus and squids have exoskeleton?

Description : Do octopus and squids have exoskeleton?

Last Answer : Octopus and squids generally do not produce external shell (some squid species can have an internal shell). One cephalopod group, the nautiluses, produces an external spiral shell. Mollusca - Image Diversity: nautilus

What type of exoskeleton do some molluscs present?

Description : What type of exoskeleton do some molluscs present?

Last Answer : Some molluscs, like bivalves and gastropods, secrete an external calcareous carapace (the shell). Calcium carbonate is secreted by the mantle, a fold in the epidermis, forming the shell. In pelecypods ... contains only part of the body, the visceral mass. Mollusca - Image Diversity: mollusc shell

Animals with Chitinous exoskeleton are (1) Insects (2) Sponges (3) Sea-Urchin (4) Snails

Description : Animals with Chitinous exoskeleton are (1) Insects (2) Sponges (3) Sea-Urchin (4) Snails

Last Answer : (1) Insects Explanation: Chitin is the main component of the cell walls of fungi, the exoskeletons of arthropods such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the ... calcium carbonate, as in the shells of Crustacean and mollusks, chitin produces a much stronger composite.

Which of the following vertebrates lack exoskeleton? (1) Amphibia (2) Mammalia (3) Avis (4) Chondrichthyes

Description : Which of the following vertebrates lack exoskeleton? (1) Amphibia (2) Mammalia (3) Avis (4) Chondrichthyes

Last Answer : (4) Chondrichthyes Explanation: An exoskeleton is the external skeletons that supports and protects an animal's body, in contrast to the internal skeleton (endoskeleton) of, for example, a human. ... scales, a heart with its chambers in series, and skeletons made of cartilage rather than bone.

The animal group with exoskeleton in the form of epidermal scales is

Description : The animal group with exoskeleton in the form of epidermal scales is

Last Answer : Reptiles.

Exoskeleton, a segmented body and jointed appendages are attributed to phylum C A. Annelida B. Porifera C. Arthropoda D. Mollusca

Description : Exoskeleton, a segmented body and jointed appendages are attributed to phylum C A. Annelida B. Porifera C. Arthropoda D. Mollusca

Last Answer : Arthropoda

Which of the following features is not present in Periplaneta americana? (a) Exoskeleton composed of N-acetylglucosamine (b) Metamerically segmented body (c) Schizocoelom as body cavity (d) Indeterminate and radial cleavage during embryonic development

Description : Which of the following features is not present in Periplaneta americana? (a) Exoskeleton composed of N-acetylglucosamine (b) Metamerically segmented body (c) Schizocoelom as body cavity (d) Indeterminate and radial cleavage during embryonic development

Last Answer : (a) Exoskeleton composed of N-acetylglucosamine

A chordate character is (a) gills (b) spiracles (c) post-anal tail (d) chitinous exoskeleton

Description : A chordate character is (a) gills (b) spiracles (c) post-anal tail (d) chitinous exoskeleton

Last Answer : (c) post-anal tail

Two common characters found in centipede, cockroach and crab are (a) book lungs and antennae (b) compound eyes and anal cerci (c) jointed legs and chitinous exoskeleton (d) green gland and tracheae.

Description : Two common characters found in centipede, cockroach and crab are (a) book lungs and antennae (b) compound eyes and anal cerci (c) jointed legs and chitinous exoskeleton (d) green gland and tracheae.

Last Answer : (c) jointed legs and chitinous exoskeleton

In which one of the following, the genus name, its two characters and its phylum are not correctly matched, whereas the remaining three are correct? (a) Pila (i) Body segmented Mollusca (ii) Mouth with radula(b) Asterias (i) Spiny skinned Echinodermata (ii) Water vascular system (c) Sycon (i) Pore bearing Porifera (ii) Canal system (d) Periplaneta (i) Jointed appendages Arthropoda (ii) Chitinous exoskeleton

Description : In which one of the following, the genus name, its two characters and its phylum are not correctly matched, whereas the remaining three are correct? (a) Pila (i) Body segmented Mollusca ... Porifera (ii) Canal system (d) Periplaneta (i) Jointed appendages Arthropoda (ii) Chitinous exoskeleton

Last Answer : (a) Pila (i) Body segmented Mollusca (ii) Mouth with radula

In which one of the following, the genus name, its two characters and its phylum are not correctly matched, whereas the remaining three are correct? (a) Pila (i) Body segmented Mollusca (ii) Mouth with radula(b) Asterias (i) Spiny skinned Echinodermata (ii) Water vascular system (c) Sycon (i) Pore bearing Porifera (ii) Canal system (d) Periplaneta (i) Jointed appendages Arthropoda (ii) Chitinous exoskeleton

Description : In which one of the following, the genus name, its two characters and its phylum are not correctly matched, whereas the remaining three are correct? (a) Pila (i) Body segmented Mollusca ... Porifera (ii) Canal system (d) Periplaneta (i) Jointed appendages Arthropoda (ii) Chitinous exoskeleton

Last Answer : (a) Pila (i) Body segmented Mollusca (ii) Mouth with radula

Match the name of the animal (column I), with one characteristic (column II) and the phylum/ class (column  III) to which it belongs.(a) Limulus Body covered Pisces by chitinous exoskeleton (b) Adamsia Radially Porifera symmetrical (c) Petromyzon Ectoparasite Cyclostomata (d) Ichthyophis Terrestrial Reptilia

Description : Match the name of the animal (column I), with one characteristic (column II) and the phylum/ class (column  III) to which it belongs. (a) Limulus Body covered ... exoskeleton (b) Adamsia Radially Porifera symmetrical (c) Petromyzon Ectoparasite Cyclostomata (d) Ichthyophis Terrestrial Reptilia

Last Answer : c) Petromyzon Ectoparasite Cyclostomata

Which of the following characteristics is mainly responsible for diversification of insects on land? (a) Exoskeleton (b) Eyes (c) Segmentation (d) Bilateral symmetry

Description : Which of the following characteristics is mainly responsible for diversification of insects on land? (a) Exoskeleton (b) Eyes (c) Segmentation (d) Bilateral symmetry

Last Answer : (a) Exoskeleton

Which of the following features is not present in the Phylum Arthropoda? (a) Parapodia (b) Jointed appendages (c) Chitinous exoskeleton (d) Metameric segmentation

Description : Which of the following features is not present in the Phylum Arthropoda? (a) Parapodia (b) Jointed appendages (c) Chitinous exoskeleton (d) Metameric segmentation

Last Answer : (a) Parapodia

Removal of outer exoskeleton is the process called a) Metamorphosis b) Ecdysis c) Paedogenesis d) Gametogenesis

Description : Removal of outer exoskeleton is the process called a) Metamorphosis b) Ecdysis c) Paedogenesis d) Gametogenesis

Last Answer : a) Metamorphosis

Animals with Chitinous exoskeleton are (1) Insects (2) Sponges (3) Sea-Urchin (4) Snails

Description : Animals with Chitinous exoskeleton are (1) Insects (2) Sponges (3) Sea-Urchin (4) Snails

Last Answer : Insects

Which of the following vertebrates lack exoskeleton ? (1) Amphibia (2) Mammalia (3) Aves (4) Chondrichthyes

Description : Which of the following vertebrates lack exoskeleton ? (1) Amphibia (2) Mammalia (3) Aves (4) Chondrichthyes

Last Answer : Chondrichthyes

Is it possible to train arthropods to obey basic human voice commands?

Description : Is it possible to train arthropods to obey basic human voice commands?

Last Answer : answer:I would say (I'm not schooled in this field, but I do know some information) arthropods, over the years have developed different parts of their brains to adapt. Taste & smell are more important & ... answer I can provide based on what little I know. Sorry I don't know much about the subject.

What carries the waste from the digestive tract to the anus (Arthropods)?

Description : What carries the waste from the digestive tract to the anus (Arthropods)?

Last Answer : Malpighian Tubes

What are the characteristics of arthropods ?

Description : What are the characteristics of arthropods ?

Last Answer : The characteristics of the animals of the Arthropoda period are: The body is divided into different regions and the articular appendages exist. A pair of clusters and antennae exist on the head. The soft ... the body is known as hemosil. The body is clearly divided into head , chest and abdomen.

Assertion : Annelids, arthropods, and molluscs are protostomial coelomates . Reason : All the three phyla include members with bilateral symmetry and

Description : Assertion : Annelids, arthropods, and molluscs are protostomial coelomates . Reason : All the three phyla include members with bilateral symmetry and

Last Answer : Assertion : Annelids, arthropods, and molluscs are protostomial coelomates . Reason : All the three ... . If both Assertion and Reason are false.

Green glands found in some arthropods take part in

Description : Green glands found in some arthropods take part in

Last Answer : Green glands found in some arthropods take part in A. Excretion B. Respiration C. Digestion D. Both (1) and (2)

Respiratory organs of arthropods are

Description : Respiratory organs of arthropods are

Last Answer : Respiratory organs of arthropods are A. Gills B. Book gills C. Book lungs, tracheal system D. All of these

Body cavity of arthropods is called

Description : Body cavity of arthropods is called

Last Answer : Body cavity of arthropods is called A. Coeleom B. Hemocoel C. Pseudocoel D. Gastrovascular cavity

How many animals in the given list have gills for respiration ? Earthworm , Frog, Fish, Insects, Reptiles, Aquatic arthropods, Flatworm, Molluscs, Bir

Description : How many animals in the given list have gills for respiration ? Earthworm , Frog, Fish, Insects, Reptiles, Aquatic arthropods, Flatworm, Molluscs, Bir

Last Answer : How many animals in the given list have gills for respiration ? Earthworm , Frog, Fish, Insects, Reptiles, ... A. Six B. Four C. Three D. Five